| 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 | $157.28 | 4.485% | $164.334 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $128.58 | 11.285% | $143.0903 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $74.55 | 3.362% | $77.0564 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $99.89 | 8.378% | $108.2588 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $126.80 | 4.691% | $132.7482 | $132.75 | $132.75 | $132.70 |
| Purchase #6 | $113.60 | 10.343% | $125.3496 | $125.35 | $125.35 | $125.30 |
| Purchase #7 | $53.49 | 6.388% | $56.9069 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $754.19 | $807.7442 | $807.75 | $807.75 | $807.70 | |