| 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 | $192.84 | 10.228% | $212.5637 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $30.29 | 10.148% | $33.3638 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $153.28 | 7.450% | $164.6994 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $79.78 | 11.866% | $89.2467 | $89.25 | $89.25 | $89.20 |
| Purchase #5 | $19.46 | 8.861% | $21.1844 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $192.82 | 11.871% | $215.7097 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $146.55 | 13.752% | $166.7036 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $815.02 | $903.4713 | $903.46 | $903.45 | $903.50 | |