| 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 | $132.54 | 3.257% | $136.8568 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $143.79 | 5.451% | $151.628 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $28.61 | 8.260% | $30.9732 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $49.79 | 4.296% | $51.929 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $33.57 | 3.297% | $34.6768 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $112.46 | 12.333% | $126.3297 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $57.77 | 12.849% | $65.1929 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $558.53 | $597.5864 | $597.59 | $597.65 | $597.60 | |