Sage 50 Canada

I'm trying to set up tax codes in a new company file. But when I follow the online instructions and go to SETUP > SETTINGS > COMPANY > SALES TAX > TAX CODES, and then click on the magnifying glass in a new code to go to the Tax Code Details window, and…

I have entered my HST Tax under Setup → Settings → Company → Sales Tax with Tax Code rate of "13" for 13 percent, however, when I enter an invoice in the purchasing module it is calculating the tax at 11.5 percent. Can someone tell me how to correct this…