| 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 | $37.73 | 12.237% | $42.347 | $42.35 | $42.35 | $42.30 |
| Purchase #2 | $117.56 | 10.524% | $129.932 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $109.60 | 11.538% | $122.2456 | $122.25 | $122.25 | $122.20 |
| Purchase #4 | $125.94 | 13.531% | $142.9809 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $115.97 | 9.801% | $127.3362 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $143.77 | 13.605% | $163.3299 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $30.39 | 9.389% | $33.2433 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $680.96 | $761.4149 | $761.42 | $761.50 | $761.20 | |