| 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 | $182.84 | 4.615% | $191.2781 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $35.96 | 11.641% | $40.1461 | $40.15 | $40.15 | $40.10 |
| Purchase #3 | $231.42 | 11.595% | $258.2531 | $258.25 | $258.25 | $258.30 |
| Purchase #4 | $16.26 | 9.592% | $17.8197 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $110.29 | 11.271% | $122.7208 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $163.92 | 9.866% | $180.0923 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $15.84 | 11.267% | $17.6247 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $756.53 | $827.9348 | $827.93 | $827.90 | $827.90 | |