| 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 | $146.31 | 5.873% | $154.9028 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $47.61 | 3.598% | $49.323 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $210.29 | 7.466% | $225.9903 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $98.68 | 9.838% | $108.3881 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $58.43 | 9.660% | $64.0743 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $80.71 | 7.616% | $86.8569 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $249.38 | 3.319% | $257.6569 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $891.41 | $947.1923 | $947.19 | $947.15 | $947.30 | |