Taxes in MIRO differ from taxes in PO

Hello,

Taxes in my MIRO document differ from the Taxes appearing in the PO. My PO taxes are as given below.

The conditions in my PO are as given below.

The taxes appearing in my MIRO document are as follows.

The PFD2 is getting added twice to the base amount while calculating taxes which should not happen. Taxes on the MIRO document are 87024.36. They should be appearing as given in the PO 85343.6

Please provide your inputs.

Thanks

Kavita