| 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 | $117.63 | 12.577% | $132.4243 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $9.28 | 6.381% | $9.8722 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $190.92 | 12.870% | $215.4914 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $50.91 | 8.387% | $55.1798 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $102.45 | 5.830% | $108.4228 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $72.55 | 11.862% | $81.1559 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $182.54 | 12.249% | $204.8993 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $726.28 | $807.4457 | $807.44 | $807.40 | $807.50 | |