| 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 | $178.29 | 8.481% | $193.4108 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $49.98 | 11.578% | $55.7667 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $75.34 | 9.811% | $82.7316 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $95.75 | 13.602% | $108.7739 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $161.73 | 4.225% | $168.5631 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $86.78 | 5.560% | $91.605 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $173.67 | 7.856% | $187.3135 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $821.54 | $888.1646 | $888.16 | $888.10 | $888.20 | |