| 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 | $163.76 | 8.848% | $178.2495 | $178.25 | $178.25 | $178.20 |
| Purchase #2 | $216.91 | 12.290% | $243.5682 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $102.85 | 6.510% | $109.5455 | $109.55 | $109.55 | $109.50 |
| Purchase #4 | $42.67 | 12.114% | $47.839 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $101.71 | 8.779% | $110.6391 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $52.31 | 3.709% | $54.2502 | $54.25 | $54.25 | $54.30 |
| Purchase #7 | $205.63 | 5.743% | $217.4393 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $885.84 | $961.5308 | $961.54 | $961.55 | $961.40 | |