| 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 | $198.49 | 5.197% | $208.8055 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $164.69 | 10.743% | $182.3826 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $26.55 | 5.555% | $28.0249 | $28.02 | $28.00 | $28.00 |
| Purchase #4 | $74.83 | 6.125% | $79.4133 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $200.91 | 8.401% | $217.7884 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $151.66 | 4.245% | $158.098 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $72.34 | 10.523% | $79.9523 | $79.95 | $79.95 | $80.00 |
| 7 purchase totals = | $889.47 | $954.4650 | $954.46 | $954.45 | $954.50 | |