| 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 | $134.82 | 6.189% | $143.164 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $69.30 | 9.118% | $75.6188 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $222.62 | 6.353% | $236.763 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $69.64 | 11.249% | $77.4738 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $132.76 | 7.792% | $143.1047 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $217.46 | 4.748% | $227.785 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $188.78 | 9.185% | $206.1194 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $1,035.38 | $1,110.0287 | $1,110.02 | $1,109.95 | $1,110.10 | |