sensa69 Motor vehicle sales tax rates differ greatly inside a United States. Car tax by state often varies within counties and towns. If you are moving to another state, calculating car tax prior to moving will useful in determining where and when to own. However, if you are trying to stop the car tax from your own home address, go ahead and purchase a house to park your car in because unless your very own a house or have a home in the state in question you risk tax evasion. Car dealers a...