| 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 | $145.28 | 3.608% | $150.5217 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $155.41 | 5.374% | $163.7617 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $61.61 | 6.143% | $65.3947 | $65.39 | $65.40 | $65.40 |
| Purchase #4 | $93.91 | 11.237% | $104.4627 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $106.25 | 11.536% | $118.507 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $167.68 | 10.646% | $185.5312 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $53.39 | 12.817% | $60.233 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $783.53 | $848.4120 | $848.40 | $848.40 | $848.40 | |