different sales tax for Connecticut

There are no additional sales taxes imposed by local jurisdictions in Connecticut. The statewide rate of 6.35% applies to the retail sale, lease, or rental of most goods and taxable services. ... The sales and use tax rate for the sale of computer and data processing services is 1%.

Above is new state tax law for Connecticut. We use vertex and by GeoCode the Billing Finalization calculates 6.35%. We want to calculate 1% for different job types. We tried setting up a new tax code with 1% and attach that to customer address level for the shipping sequence number, but it was not used to calculate the tax percent.