| 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 | $37.37 | 7.524% | $40.1817 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $161.94 | 9.230% | $176.8871 | $176.89 | $176.90 | $176.90 |
| Purchase #3 | $133.73 | 7.220% | $143.3853 | $143.39 | $143.40 | $143.40 |
| Purchase #4 | $183.25 | 5.556% | $193.4314 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $12.68 | 12.767% | $14.2989 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $95.89 | 7.314% | $102.9034 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $136.68 | 10.698% | $151.302 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $761.54 | $822.3898 | $822.39 | $822.45 | $822.40 | |