Actual cost of the TV = $175.95 Percentage of discount given on the TV = 20% Then Amount of discount on the TV = (20/100) * 175.95 dollars = 175.95/5 dollars = 35.19 dollars So cost of the TV after discount = (175.95 - 35.19) dollars = 140.76 dollars Now Percentage of sales tax that needs to be added = 6% Then Amount of sales tax that needs to be added = (6/100) * 140.76 dollars = 844.56/100 dollars = 8.45 dollars Then Price of TV after adding sales tax = (140.76 + 8.45) dollars = 149.21 dollars So the cost of the TV after deducting the discount and adding the sales tax is $149.21
