| 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 | $148.79 | 11.502% | $165.9038 | $165.90 | $165.90 | $165.90 |
| Purchase #2 | $46.98 | 7.661% | $50.5791 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $175.25 | 8.714% | $190.5213 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $228.54 | 3.308% | $236.1001 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $87.52 | 10.868% | $97.0317 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $143.92 | 12.320% | $161.6509 | $161.65 | $161.65 | $161.70 |
| Purchase #7 | $20.87 | 4.751% | $21.8615 | $21.86 | $21.85 | $21.90 |
| 7 purchase totals = | $851.87 | $923.6484 | $923.64 | $923.65 | $923.70 | |