| 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 | $163.88 | 4.168% | $170.7105 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $191.49 | 8.839% | $208.4158 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $232.39 | 4.389% | $242.5896 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $164.75 | 8.356% | $178.5165 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $191.56 | 11.224% | $213.0607 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $28.57 | 7.762% | $30.7876 | $30.79 | $30.80 | $30.80 |
| Purchase #7 | $143.82 | 9.850% | $157.9863 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $1,116.46 | $1,202.0670 | $1,202.08 | $1,202.05 | $1,202.10 | |