| 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 | $160.39 | 11.743% | $179.2246 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $211.56 | 7.491% | $227.408 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $53.65 | 9.808% | $58.912 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $190.84 | 5.836% | $201.9774 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $65.61 | 7.838% | $70.7525 | $70.75 | $70.75 | $70.80 |
| Purchase #6 | $190.93 | 4.237% | $199.0197 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $236.40 | 5.783% | $250.071 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $1,109.38 | $1,187.3652 | $1,187.36 | $1,187.30 | $1,187.40 | |