| 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 | $135.50 | 8.223% | $146.6422 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $234.84 | 12.455% | $264.0893 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $75.55 | 6.323% | $80.327 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $58.91 | 6.578% | $62.7851 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $59.78 | 3.833% | $62.0714 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $14.81 | 7.373% | $15.9019 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $169.66 | 3.368% | $175.3741 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $749.05 | $807.1910 | $807.19 | $807.20 | $807.20 | |