Igneous Rocks. Igneous rocks are crystalline solids which form directly from the cooling of magma. This is an exothermic process (it loses heat) and involves a phase change from the liquid to the solid state.The earth is made of igneous rock-at least at the surface where our planet is exposed to the coldness of space.gneous rocks are crystalline solids which form directly from the cooling of magma. This is an exothermic process (it loses heat) and involves a phase change from the liquid to the solid state. The earth is made of igneous rock-at least at the surface where our planet is exposed to the coldness of space.
The Florida state sales tax rate is 6%, and the average FL sales tax after local surtaxes is 6.65%. 1  Groceries and prescription drugs are exempt from the Florida sales tax. 2  Counties and cities can charge an additional local sales tax of up to 1.5%, for a maximum possible combined sales tax of 7.5%.
Sales Tax. The state charges a 6% tax rate on the sale or rental of goods, with some exceptions such as groceries and medicine. Additionally, counties are able to levy local taxes on top of the state amount, and most doÃ¢â¬â55 of the 67 Florida counties added local sales tax to the state tax in 2012. The highest amount added to the sales tax was 1.5% by 7 counties in 2012, bringing the total sales tax to 7.5% in those counties; that will increase to 8 counties in 2013.