an obligation is an act or duty that someone is morally or legally bound to do. which of the following is not an obligation of a good citizen?

answer: Sales tax is an amount added to a price to get the total. We multiply by the decimal for the percent; this means we divide the percent by 100 before we multiply. Once we multiply, this gives us the amount of sales tax. We add this to the price of the item to get the total purchase price.