A TV that usually sells for $175.95 is on sale for 20% off. If sales tax on the TV is 6%, what is the price of the TV, including tax?

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