| 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 | $179.68 | 7.415% | $193.0033 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $104.39 | 12.134% | $117.0567 | $117.06 | $117.05 | $117.10 |
| Purchase #3 | $190.53 | 9.348% | $208.3407 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $20.91 | 10.320% | $23.0679 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $168.53 | 5.269% | $177.4098 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $236.83 | 9.314% | $258.8883 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $96.46 | 6.714% | $102.9363 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $997.33 | $1,080.7030 | $1,080.71 | $1,080.70 | $1,080.70 | |