| 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 | $195.68 | 7.494% | $210.3443 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $88.90 | 3.421% | $91.9413 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $100.88 | 12.560% | $113.5505 | $113.55 | $113.55 | $113.60 |
| Purchase #4 | $165.45 | 7.873% | $178.4759 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $123.63 | 11.819% | $138.2418 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $21.48 | 9.800% | $23.585 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $53.78 | 10.104% | $59.2139 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $749.80 | $815.3527 | $815.35 | $815.40 | $815.30 | |