| 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 | $170.58 | 12.189% | $191.372 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $169.81 | 13.750% | $193.1589 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $55.68 | 12.362% | $62.5632 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $60.74 | 12.217% | $68.1606 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $222.25 | 10.840% | $246.3419 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $208.57 | 3.533% | $215.9388 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $5.39 | 7.680% | $5.804 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $893.02 | $983.3394 | $983.33 | $983.30 | $983.40 | |