| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.40 | 7.257% | $180.6208 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $146.70 | 3.468% | $151.7876 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $85.76 | 13.822% | $97.6137 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $236.53 | 3.142% | $243.9618 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $130.70 | 11.775% | $146.0899 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $51.84 | 5.344% | $54.6103 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $215.94 | 6.197% | $229.3218 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $1,035.87 | $1,104.0059 | $1,104.00 | $1,103.95 | $1,104.00 | |