| 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 | $68.57 | 13.597% | $77.8935 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $160.62 | 10.302% | $177.1671 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $146.47 | 13.326% | $165.9886 | $165.99 | $166.00 | $166.00 |
| Purchase #4 | $102.74 | 12.575% | $115.6596 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $96.27 | 6.116% | $102.1579 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $40.65 | 13.828% | $46.2711 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $173.83 | 8.353% | $188.35 | $188.35 | $188.35 | $188.40 |
| 7 purchase totals = | $789.15 | $873.4878 | $873.49 | $873.45 | $873.70 | |