| 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 | $104.44 | 8.450% | $113.2652 | $113.27 | $113.25 | $113.30 |
| Purchase #2 | $14.27 | 6.253% | $15.1623 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $16.26 | 12.200% | $18.2437 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $173.92 | 7.153% | $186.3605 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $236.70 | 6.610% | $252.3459 | $252.35 | $252.35 | $252.30 |
| Purchase #6 | $89.26 | 5.376% | $94.0586 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $42.54 | 11.648% | $47.4951 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $677.39 | $726.9313 | $726.94 | $726.90 | $727.00 | |