A store applies a 15% discount on all items during a sale. If a customer buys items originally priced at $200, $150, and $100, and then uses a $20 coupon on the total after discounts, what is the final price?
["Maximize Savings: How a 15% Discount and $20 Coupon Work Together on Your Total Purchase", "When a store runs a sale, customers always look for ways to stretch their budget further. One popular strategy is applying a percentage discount followed by a fixed-value coupon—and a $200 + $150 + $100 shopping spree offers a perfect example.", "In this guide, we break down how a 15% discount on total items, combined with a $20 coupon, delivers real savings to shoppers. We’ll also calculate the final price when buying these items after all discounts.", "---", "### The Original Pricing", "The customer’s cart includes:\n- Item 1: $200\n- Item 2: $150\n- Item 3: $100", "Step 1: Calculate the total before discounts\n[\n200 + 150 + 100 = $450\n]", "---", "### Apply the Store’s 15% Discount", "A 15% discount reduces the total by one-fifth:\n[\n15% \ ext{ of } $450 = 0.15 \ imes 450 = $67.50\n]\nSubtract the discount from the original total:\n[\n450 - 67.50 = $382.50\n]", "---", "### Apply the $20 Coupon", "After the discount, a $20 coupon can be applied to the discounted subtotal:\n[\n382.50 - 20 = $362.50\n]", "---", "### Final Price: What She Pays", "After including both the 15% discount and the $20 coupon, the customer’s final price is:\n[\n\boxed{$362.50}\n]", "This shows how strategic discounts combine to create meaningful savings—saving $87.50 from the original $450.", "---", "### Tips for Maximizing Savings", "- Know the order: Applying discounts before coupons usually yields greater savings.\n- Track total subtotal before coupon use to confirm maximum savings.\n- Always check if coupons are stackable—some stores allow both for even bigger reductions.", "Whether you’re shopping for groceries, electronics, or gifts, understanding discount mechanics helps you make smarter, cost-effective purchases. Don’t miss the chance to save—just like in this example: $200 + $150 + $100 items become just $362.50 after a 15% discount + $20 coupon.", "---", "Keywords: 15% discount, $20 coupon, final price calculation, savings strategy, discounts applied, shop smarter, promotional offers, total price after discount, purchase savings.", "Ready to save more? Calculate your next discount stack today!"]
