| 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 | $144.25 | 11.317% | $160.5748 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $65.78 | 8.571% | $71.418 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $88.48 | 8.488% | $95.9902 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $13.25 | 9.473% | $14.5052 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $239.91 | 11.846% | $268.3297 | $268.33 | $268.35 | $268.30 |
| Purchase #6 | $32.74 | 8.618% | $35.5615 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $132.70 | 10.700% | $146.8989 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $717.11 | $793.2783 | $793.28 | $793.25 | $793.30 | |