| 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 | $143.47 | 9.615% | $157.2646 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $65.35 | 11.298% | $72.7332 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $227.35 | 10.638% | $251.5355 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $225.98 | 10.165% | $248.9509 | $248.95 | $248.95 | $249.00 |
| Purchase #5 | $153.86 | 8.165% | $166.4227 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $74.34 | 9.171% | $81.1577 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $143.79 | 11.464% | $160.2741 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $1,034.14 | $1,138.3387 | $1,138.33 | $1,138.30 | $1,138.40 | |