| 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 | $169.70 | 5.518% | $179.064 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $195.97 | 3.870% | $203.554 | $203.55 | $203.55 | $203.60 |
| Purchase #3 | $109.68 | 5.663% | $115.8912 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $143.61 | 7.427% | $154.2759 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $51.51 | 7.444% | $55.3444 | $55.34 | $55.35 | $55.30 |
| Purchase #6 | $56.81 | 8.575% | $61.6815 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $103.97 | 4.353% | $108.4958 | $108.50 | $108.50 | $108.50 |
| 7 purchase totals = | $831.25 | $878.3068 | $878.30 | $878.35 | $878.40 | |