| 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 | $148.28 | 7.145% | $158.8746 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $224.62 | 8.248% | $243.1467 | $243.15 | $243.15 | $243.10 |
| Purchase #3 | $57.30 | 11.188% | $63.7107 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $28.56 | 4.264% | $29.7778 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $229.87 | 5.216% | $241.86 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $70.38 | 5.109% | $73.9757 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $71.88 | 6.257% | $76.3775 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $830.89 | $887.7230 | $887.73 | $887.75 | $887.80 | |