| 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 | $149.84 | 4.318% | $156.3101 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $210.84 | 6.383% | $224.2979 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $30.25 | 10.292% | $33.3633 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $158.54 | 7.501% | $170.4321 | $170.43 | $170.45 | $170.40 |
| Purchase #5 | $210.68 | 9.563% | $230.8273 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $163.52 | 3.562% | $169.3446 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $148.50 | 12.475% | $167.0254 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $1,072.17 | $1,151.6007 | $1,151.60 | $1,151.65 | $1,151.50 | |