An enhancement was released by MS in 2014 to allow misc charges to be included into the cost of the goods when posting the product receipt, however this only works if the PO prices are set NOT to include tax. There is explicit code (and comments) in the logic to bypass the functionality for tax inclusive (see mustSkipCopyFromPurchOrder) Could you consider adding the calculation (i.e. price incl - tax + misc charges) to enable updating products with landed costs on items receipted but not yet invoiced please?