Payroll calculation method including sick and holiday pay

We have some burdens in the Payroll Calculations and have selected the method as 4- %Reg Pay (reg hours only). In the help menu this basically says it doesn't include OT hours. But, it's including Sick, Vacation, Holiday and Misc pay in the calculation. I would think it would only include pay in the Regular pay type. How can I fix this so that it doesn't add the other pay type gross pay in the calculation?

Thank you!