| 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 | $163.57 | 7.863% | $176.4315 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $122.83 | 13.858% | $139.8518 | $139.85 | $139.85 | $139.90 |
| Purchase #3 | $233.75 | 10.251% | $257.7117 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $26.65 | 4.160% | $27.7586 | $27.76 | $27.75 | $27.80 |
| Purchase #5 | $25.46 | 5.819% | $26.9415 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $79.57 | 8.121% | $86.0319 | $86.03 | $86.05 | $86.00 |
| Purchase #7 | $161.27 | 7.471% | $173.3185 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $813.10 | $888.0455 | $888.04 | $888.05 | $888.00 | |