| 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 | $131.69 | 3.349% | $136.1003 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $58.97 | 5.623% | $62.2859 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $145.99 | 8.345% | $158.1729 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $26.49 | 6.585% | $28.2344 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $18.82 | 5.870% | $19.9247 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $154.92 | 4.240% | $161.4886 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $243.97 | 8.726% | $265.2588 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $780.85 | $831.4656 | $831.46 | $831.45 | $831.50 | |