| 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 | $166.99 | 9.359% | $182.6186 | $182.62 | $182.60 | $182.60 |
| Purchase #2 | $61.72 | 9.176% | $67.3834 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $74.47 | 7.726% | $80.2236 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $10.74 | 8.186% | $11.6192 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $97.63 | 4.829% | $102.3446 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $249.99 | 4.849% | $262.112 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $164.82 | 6.314% | $175.2267 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $826.36 | $881.5281 | $881.52 | $881.50 | $881.40 | |