| 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 | $15.47 | 10.176% | $17.0442 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $184.82 | 3.221% | $190.7731 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $30.91 | 7.633% | $33.2694 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $133.37 | 12.773% | $150.4054 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $101.56 | 11.857% | $113.602 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $232.91 | 11.398% | $259.4571 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $182.47 | 6.870% | $195.0057 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $881.51 | $959.5569 | $959.56 | $959.50 | $959.60 | |