Question

Nathan took his car in for service and repairs. He had a coupon for 10% off. Original Prices • Labor $223.83 • Parts $318.85 • Other $63.83 Which amount is closest to Nathan's total costs after the 10% discount and including 6% sales tax? [Assume tax is applied after the discount is applied.]

Answer 1

223.83 + 318.85 + 63.83 = 606.51
100 - 10 = 90 --> 1 - 0,10 = 0,90
606.51 * 0,90 = 545.859
545.859 * 1,06 = 578.61054 ≈ $ 578.61