A suit costs $95. Barry has a discount coupon for 10% off and the city has a 4.5% sales tax. What is the final cost of the suit?
Barry would pay
If Barry Pays full price for the suit, that would be
If he has a 10% discount (0.10) on the suit, that would be
Now if there is a tax of 4.5% tax rate (0.045) on the sale, that would be
Take the price of the suit and multiply by the tax rate of 45% (0.045)
Then add the tax to the discounted price