| 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 | $223.49 | 6.350% | $237.6816 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $75.95 | 13.198% | $85.9739 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $65.96 | 10.629% | $72.9709 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $155.76 | 8.556% | $169.0868 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $147.93 | 13.612% | $168.0662 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $102.79 | 7.286% | $110.2793 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $72.68 | 6.872% | $77.6746 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $844.56 | $921.7333 | $921.73 | $921.70 | $921.90 | |