Sales Tax Consultants
Sales taxes are considered to be regressive tax; that is, low income people tend to spend a greater percentage of their income in taxable sales (using a cross section time-frame) than exceeding income people. However, this calculation is derived when the capitation paid is divided not by the tax grovelling (the mess spent) but by income, which is argued to devise an arbitrary relationship.
Most countries in the microcosm have sales taxes or value-added taxes at all or infrequent of the national, state, county or city dominion levels. Norway, Denmark and Sweden have the highest VATs at 25%, although reduced rates are worn in some cases, as http://www.salesandusetax.com/ for groceries and newspaper.