| 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 | $158.39 | 11.332% | $176.3388 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $80.31 | 8.533% | $87.1629 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $45.56 | 12.664% | $51.3297 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $229.59 | 13.404% | $260.3642 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $196.70 | 10.521% | $217.3948 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $66.38 | 5.444% | $69.9937 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $93.27 | 6.418% | $99.2561 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $870.20 | $961.8402 | $961.83 | $961.85 | $961.90 | |