| 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 | $137.92 | 8.478% | $149.6129 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $48.39 | 5.306% | $50.9576 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $36.26 | 8.630% | $39.3892 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $201.75 | 5.812% | $213.4757 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $70.48 | 5.531% | $74.3782 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $236.28 | 12.482% | $265.7725 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $151.49 | 12.381% | $170.246 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $882.57 | $963.8321 | $963.84 | $963.85 | $963.90 | |