| 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 | $191.25 | 8.601% | $207.6994 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $100.68 | 11.360% | $112.1172 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $61.62 | 6.324% | $65.5168 | $65.52 | $65.50 | $65.50 |
| Purchase #4 | $36.87 | 12.504% | $41.4802 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $64.59 | 5.376% | $68.0624 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $28.48 | 9.785% | $31.2668 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $157.74 | 12.557% | $177.5474 | $177.55 | $177.55 | $177.50 |
| 7 purchase totals = | $641.23 | $703.6902 | $703.70 | $703.65 | $703.70 | |