Final answer:
To calculate the markup on the Kyrie 5 shoe, subtract the cost price from the selling price, divide by the cost price, and multiply by 100% to get 136.71%. For an 8% sales tax, the amount is $10.42. With a 35% off coupon, the new price is $84.62. The percent difference between the original and the Amazon price is 17.05%.
Step-by-step explanation:
Calculating Markups, Taxes, and Discounts on the Kyrie 5 Shoe
To calculate the markup percentage, we can use the formula: (Selling Price - Cost Price) / Cost Price * 100%. In this case, the markup is ($130.19 - $55) / $55 * 100% = 136.71%.
Next, we calculate the sales tax. To find the amount of tax, you convert the percent to a decimal by dividing by 100 and then multiply by the total cost. For an 8% tax rate, this is $130.19 * 0.08 = $10.4152, which we round to the nearest cent to get $10.42.
Using the 35% off coupon, we calculate the discount by multiplying the original price by 0.35. The discount is $130.19 * 0.35 = $45.5665, which we round to $45.57. Subtracting this discount from the original price, we have a new price of $130.19 - $45.57 = $84.62.
Lastly, to find the percent difference between the original price and the Amazon price, we use the formula: (Original Price - Amazon Price) / Original Price * 100%. The percent difference is ($130.19 - $108) / $130.19 * 100% = 17.05%.