Is that all your data? and if so what kind of order is it in? the dates are not in order the bill number is not in order and the amount is not in any order.
You have tax exempt, 12.5% tax and 5% tax list do you want to keep them separate or are you looking to join the list based soley on the date range for one page and then by party name on another.
I think the best thing would be for you to create a pivot table.
and you may have to add a new colum to put the tax information in.
it might look something like this when you are done.
just a thought Don