| 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 | $93.85 | 12.827% | $105.8881 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $162.33 | 13.107% | $183.6066 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $164.61 | 8.120% | $177.9763 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $242.51 | 13.711% | $275.7605 | $275.76 | $275.75 | $275.80 |
| Purchase #5 | $8.67 | 5.122% | $9.1141 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $103.78 | 6.434% | $110.4572 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $93.61 | 7.749% | $100.8638 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $869.36 | $963.6666 | $963.67 | $963.65 | $963.80 | |