| 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 | $145.68 | 9.237% | $159.1365 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $190.97 | 11.613% | $213.1473 | $213.15 | $213.15 | $213.10 |
| Purchase #3 | $39.42 | 11.868% | $44.0984 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $110.92 | 5.381% | $116.8886 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $11.34 | 5.276% | $11.9383 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $30.82 | 9.653% | $33.7951 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $183.48 | 13.732% | $208.6755 | $208.68 | $208.70 | $208.70 |
| 7 purchase totals = | $712.63 | $787.6797 | $787.70 | $787.75 | $787.60 | |