| 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 | $154.89 | 13.421% | $175.6778 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $126.64 | 7.637% | $136.3115 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $42.98 | 10.695% | $47.5767 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $214.68 | 4.672% | $224.7098 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $206.72 | 10.681% | $228.7998 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $136.89 | 5.853% | $144.9022 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $72.65 | 13.808% | $82.6815 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $955.45 | $1,040.6593 | $1,040.66 | $1,040.70 | $1,040.70 | |