| 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 | $145.84 | 12.212% | $163.65 | $163.65 | $163.65 | $163.70 |
| Purchase #2 | $113.89 | 7.161% | $122.0457 | $122.05 | $122.05 | $122.00 |
| Purchase #3 | $213.48 | 6.368% | $227.0744 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $89.73 | 4.176% | $93.4771 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $131.54 | 11.548% | $146.7302 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $191.54 | 10.834% | $212.2914 | $212.29 | $212.30 | $212.30 |
| Purchase #7 | $26.73 | 4.730% | $27.9943 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $912.75 | $993.2631 | $993.26 | $993.30 | $993.30 | |