| 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 | $125.87 | 13.663% | $143.0676 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $58.74 | 7.641% | $63.2283 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $31.90 | 10.816% | $35.3503 | $35.35 | $35.35 | $35.40 |
| Purchase #4 | $58.39 | 6.751% | $62.3319 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $58.94 | 11.349% | $65.6291 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $142.92 | 6.289% | $151.9082 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $46.99 | 5.215% | $49.4405 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $523.75 | $570.9559 | $570.96 | $571.00 | $570.90 | |