| 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 | $119.86 | 7.460% | $128.8016 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $143.25 | 4.582% | $149.8137 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $16.59 | 3.515% | $17.1731 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $182.80 | 12.843% | $206.277 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $117.74 | 9.659% | $129.1125 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $18.36 | 13.738% | $20.8823 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $172.51 | 3.784% | $179.0378 | $179.04 | $179.05 | $179.00 |
| 7 purchase totals = | $771.11 | $831.0980 | $831.09 | $831.10 | $831.10 | |