| 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 | $91.25 | 13.634% | $103.691 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $112.33 | 4.462% | $117.3422 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $188.72 | 12.696% | $212.6799 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $91.77 | 10.325% | $101.2453 | $101.25 | $101.25 | $101.20 |
| Purchase #5 | $13.96 | 8.657% | $15.1685 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $167.86 | 4.714% | $175.7729 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $26.79 | 3.192% | $27.6451 | $27.65 | $27.65 | $27.60 |
| 7 purchase totals = | $692.68 | $753.5449 | $753.55 | $753.55 | $753.50 | |