| 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 | $126.77 | 10.104% | $139.5788 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $78.88 | 7.846% | $85.0689 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $139.76 | 3.125% | $144.1275 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $87.99 | 5.302% | $92.6552 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $77.25 | 7.763% | $83.2469 | $83.25 | $83.25 | $83.20 |
| Purchase #6 | $143.49 | 12.834% | $161.9055 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $97.32 | 4.165% | $101.3734 | $101.37 | $101.35 | $101.40 |
| 7 purchase totals = | $751.46 | $807.9562 | $807.97 | $807.95 | $808.00 | |