If for any reason the tax is not paid when due, interest at the rate of 6% per annum on the amount of said tax, and an additional penalty of 1.5% of the amount of the unpaid tax for each month or fraction thereof which the tax remains unpaid, shall be added and collected. Where suit is brought for recovery of any such tax, the person liable therefore shall, in addition, be liable for the costs of collection and the interest and penalties herein imposed.
(Ord. 167, passed 12-14-2005)