- Complete sham! On 9/28 we parked from 9:28 am fri to 1:40 pm sat. and charged $135.16 plus tax 24.84 ( thats more than 18% really) to total $160. on sun 9/30 hubby parked at 12:45 pm to 3:07 pm (2 hr 22 min) and charged $63.36 plus 11.64 tax ( again 18% +) total $75. So why is it perfectly calculated for even amounts huh?? STAY AWAY!!!!