Tax rate setting for specific event/exp type and organization.

Hi Tax guru's,

Here is the situation I have on hand.

A project for which an event type "fixtures" and corresponding to the state of Hawaii, we want it to be taxed at 0.5% and all other states ,we want it to be 1%.

So I went ahead and created a tax rate in ebiz tax for the Hawaii state and assigned that rate in the event type in the tax classification code.

However the question is this,for event types "fixtures" corresponding to other states, we want it to be charged to 1% (and not 0.5%). I am not sure where I should do this setting, in Project, Receivables or in ebusiness tax. Most likely it might be EBT. If some knows the answer, can they please clearly explain the solution in steps.