| 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 | $131.45 | 12.612% | $148.0285 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $65.82 | 8.719% | $71.5588 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $8.56 | 7.268% | $9.1821 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $86.89 | 13.344% | $98.4846 | $98.48 | $98.50 | $98.50 |
| Purchase #5 | $143.75 | 7.177% | $154.0669 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $110.42 | 13.192% | $124.9866 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $140.39 | 4.257% | $146.3664 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $687.28 | $752.6739 | $752.68 | $752.70 | $752.80 | |