| 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 | $136.25 | 3.584% | $141.1332 | $141.13 | $141.15 | $141.10 |
| Purchase #2 | $134.78 | 6.218% | $143.1606 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $86.76 | 11.414% | $96.6628 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $104.31 | 13.296% | $118.1791 | $118.18 | $118.20 | $118.20 |
| Purchase #5 | $66.48 | 9.867% | $73.0396 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $101.69 | 7.129% | $108.9395 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $108.46 | 11.572% | $121.011 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $738.73 | $802.1258 | $802.12 | $802.15 | $802.10 | |