| 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 | $164.39 | 5.312% | $173.1224 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $59.47 | 10.523% | $65.728 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $18.71 | 6.161% | $19.8627 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $174.62 | 10.468% | $192.8992 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $42.66 | 8.337% | $46.2166 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $86.58 | 9.402% | $94.7203 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $60.30 | 13.338% | $68.3428 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $606.73 | $660.8920 | $660.89 | $660.85 | $660.80 | |