| 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 | $163.88 | 3.405% | $169.4601 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $27.70 | 9.411% | $30.3068 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $146.28 | 11.634% | $163.2982 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $205.74 | 10.499% | $227.3406 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $56.53 | 12.424% | $63.5533 | $63.55 | $63.55 | $63.60 |
| Purchase #6 | $210.83 | 6.485% | $224.5023 | $224.50 | $224.50 | $224.50 |
| Purchase #7 | $14.77 | 12.152% | $16.5649 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $825.73 | $895.0262 | $895.02 | $895.00 | $895.10 | |