| 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 | $153.58 | 4.247% | $160.1025 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $46.56 | 5.368% | $49.0593 | $49.06 | $49.05 | $49.10 |
| Purchase #3 | $166.51 | 11.868% | $186.2714 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $86.67 | 6.207% | $92.0496 | $92.05 | $92.05 | $92.00 |
| Purchase #5 | $46.47 | 5.791% | $49.1611 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $15.98 | 3.502% | $16.5396 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $163.39 | 4.382% | $170.5497 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $679.16 | $723.7332 | $723.73 | $723.70 | $723.70 | |