| 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 | $174.63 | 3.102% | $180.047 | $180.05 | $180.05 | $180.00 |
| Purchase #2 | $9.54 | 13.592% | $10.8367 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $89.85 | 6.158% | $95.383 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $143.52 | 5.190% | $150.9687 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $209.30 | 11.820% | $234.0393 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $107.66 | 7.692% | $115.9412 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $122.36 | 9.832% | $134.3904 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $856.86 | $921.6063 | $921.61 | $921.65 | $921.50 | |