| 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 | $146.50 | 11.453% | $163.2786 | $163.28 | $163.30 | $163.30 |
| Purchase #2 | $111.79 | 8.465% | $121.253 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $103.63 | 5.736% | $109.5742 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $100.64 | 13.662% | $114.3894 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $103.90 | 6.623% | $110.7813 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $175.61 | 11.528% | $195.8543 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $101.25 | 9.631% | $111.0014 | $111.00 | $111.00 | $111.00 |
| 7 purchase totals = | $843.32 | $926.1322 | $926.12 | $926.15 | $926.30 | |