| 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 | $150.43 | 11.723% | $168.0649 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $211.50 | 10.783% | $234.306 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $208.37 | 3.303% | $215.2525 | $215.25 | $215.25 | $215.30 |
| Purchase #4 | $148.32 | 11.118% | $164.8102 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $237.69 | 8.853% | $258.7327 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $73.81 | 12.308% | $82.8945 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $205.95 | 10.704% | $227.9949 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $1,236.07 | $1,352.0557 | $1,352.04 | $1,352.05 | $1,352.10 | |