| 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 | $163.37 | 13.701% | $185.7533 | $185.75 | $185.75 | $185.80 |
| Purchase #2 | $55.80 | 5.158% | $58.6782 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $43.71 | 4.825% | $45.819 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $245.79 | 9.164% | $268.3142 | $268.31 | $268.30 | $268.30 |
| Purchase #5 | $179.73 | 12.413% | $202.0399 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $9.87 | 4.820% | $10.3457 | $10.35 | $10.35 | $10.30 |
| Purchase #7 | $188.96 | 10.274% | $208.3738 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $887.23 | $979.3241 | $979.32 | $979.30 | $979.30 | |