| 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 | $153.68 | 10.667% | $170.073 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $69.59 | 10.370% | $76.8065 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $61.90 | 7.585% | $66.5951 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $22.70 | 11.527% | $25.3166 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $113.39 | 6.514% | $120.7762 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $83.79 | 3.789% | $86.9648 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $86.85 | 11.630% | $96.9507 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $591.90 | $643.4829 | $643.49 | $643.45 | $643.60 | |