| 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 | $141.34 | 10.770% | $156.5623 | $156.56 | $156.55 | $156.60 |
| Purchase #2 | $121.76 | 3.300% | $125.7781 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $6.61 | 4.297% | $6.894 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $112.67 | 4.791% | $118.068 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $57.51 | 13.472% | $65.2577 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $15.31 | 8.669% | $16.6372 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $219.90 | 3.671% | $227.9725 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $675.10 | $717.1698 | $717.17 | $717.15 | $717.30 | |