| 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 | $187.48 | 6.154% | $199.0175 | $199.02 | $199.00 | $199.00 |
| Purchase #2 | $154.56 | 11.313% | $172.0454 | $172.05 | $172.05 | $172.00 |
| Purchase #3 | $18.68 | 8.781% | $20.3203 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $64.37 | 3.691% | $66.7459 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $240.34 | 7.622% | $258.6587 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $186.39 | 12.552% | $209.7857 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $219.60 | 7.778% | $236.6805 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,071.42 | $1,163.2540 | $1,163.27 | $1,163.25 | $1,163.20 | |