You aren't nesting the IF statements properly. The right parenthesis after the
19.04 doesn't belong there, but rather at the end of the formula, like this:

=SUM(IF(C3<112,(0),IF(C3<298,SUM(C3*0.17)-19.04,IF(C3<322,SUM(C3*0.37)-78.7669))))

BUT you don't need any SUM functions. You use SUM when you want to add several
numbers. You aren't doing that. This should be written as

=IF(C3<112,0,IF(C3<298,C3*0.17-19.04,IF(C3<322,C3*0.37-78.7669)))


On Mon, 04 Apr 2005 03:15:35 GMT, "gryfon" wrote:

I can this statement to work

=SUM(IF(C3<112,(0),IF(C3<298,SUM(C3*0.17)-19.04)))
but when I add to it like this

=SUM(IF(C3<112,(0),IF(C3<298,SUM(C3*0.17)-19.04),IF(C3<322,SUM(C3*0.37)-78.7669))
I get error message "Too many arguements for this function"

Can someone tell me where I'm going wrong
TIA