are a group of fish that are ornamental varieties of domesticated common carp (Cyprinus carpio) that are kept for decorative purposes in outdoor koi ponds or water gardens. Koi varieties are distinguished by coloration, patterning, and scalation....
Of course, at the pump, youâll also tack on that 18.3 cents per gallon federal gas tax. Since tax is included in the price you actually pay, it looks like this: $3.49 (what I paid at the pump on yesterday in Pennsylvania) = $.183 in federal gas + $.323 in PA state taxes + 2.984 as the âpriceâ of my gas
The federal gasoline excise tax rate is 18.4 cents per gallon. States then add their own taxes and fees. The American Petroleum Institute's April 2016 review (done quarterly) found 23 states with combined gas taxes and fees higher than the national average of 48.04 cents per gallon. Check out the top 10 highest gas taxes, state and federal combined, here.