Derived Tax Exempt Rates (USA)
Tax-exempt rates should allow for derived from taxed rates. The current functionality requires US properties to maintain 2 Base Rates -- 1 taxed and 1 tax-exempt. The taxes are irrelevant to the base rate pricing, and a are function of the guest type (church, government, non-profit), OTA pays tax, or 30+ day stay. There is no reason they should be managed separately from other rates.