Are you sure? I thought taxes were included (or calculated in the rate), but resort fees were extra. Here's how the taxes for $150 C&P award for St. Regis Princeville broke down:
132.26 in US DOLLARS per night
Taxes
Hawaii State Tx 4.16 Percent Per Room Per Night Not In The Rate
Occupancy Tax 9.25 Percent Per Room Per Night Not In The Rate