| 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 | $139.36 | 10.532% | $154.0374 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $208.67 | 11.123% | $231.8804 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $25.54 | 10.155% | $28.1336 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $47.63 | 6.683% | $50.8131 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $8.37 | 10.829% | $9.2764 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $113.65 | 3.291% | $117.3902 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $79.84 | 12.645% | $89.9358 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $623.06 | $681.4669 | $681.47 | $681.55 | $681.40 | |