| 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 | $133.62 | 7.516% | $143.6629 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $56.46 | 11.628% | $63.0252 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $26.66 | 5.792% | $28.2041 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $26.68 | 12.632% | $30.0502 | $30.05 | $30.05 | $30.10 |
| Purchase #5 | $237.64 | 9.832% | $261.0048 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $64.27 | 11.577% | $71.7105 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $201.83 | 11.861% | $225.7691 | $225.77 | $225.75 | $225.80 |
| 7 purchase totals = | $747.16 | $823.4268 | $823.42 | $823.40 | $823.50 | |