| 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 | $156.95 | 13.862% | $178.7064 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $47.32 | 8.217% | $51.2083 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $221.42 | 6.507% | $235.8278 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $125.57 | 8.303% | $135.9961 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $56.75 | 3.586% | $58.7851 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $158.26 | 12.580% | $178.1691 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $65.34 | 3.404% | $67.5642 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $831.61 | $906.2570 | $906.27 | $906.25 | $906.30 | |