Michigan has a single tax jurisdiction, which specifies the tax rate. In other States, like WA for example, sales tax is a composite of jurisdictions: State, C

Michigan has a single tax jurisdiction, which specifies the tax rate. In other States, like WA for example, sales tax is a composite of jurisdictions: State, County or City, Special Tax Jurisdiction. There is a graphical representation of Tax Jurisidictions in the US: http://www.taxrates.com/calculator/ http://www.taxrates.com/calculator/ Note: I work for the company.