| 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 | $16.93 | 3.692% | $17.5551 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $126.53 | 12.851% | $142.7904 | $142.79 | $142.80 | $142.80 |
| Purchase #3 | $106.47 | 10.791% | $117.9592 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $151.76 | 8.161% | $164.1451 | $164.15 | $164.15 | $164.10 |
| Purchase #5 | $42.93 | 13.551% | $48.7474 | $48.75 | $48.75 | $48.70 |
| Purchase #6 | $230.44 | 8.810% | $250.7418 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $107.30 | 10.553% | $118.6234 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $782.36 | $860.5624 | $860.57 | $860.55 | $860.50 | |