| 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 | $178.94 | 4.539% | $187.0621 | $187.06 | $187.05 | $187.10 |
| Purchase #2 | $163.62 | 9.441% | $179.0674 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $68.35 | 10.439% | $75.4851 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $155.83 | 3.628% | $161.4835 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $30.92 | 7.274% | $33.1691 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $109.31 | 7.702% | $117.7291 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $68.63 | 9.247% | $74.9762 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $775.60 | $828.9725 | $828.98 | $829.00 | $829.10 | |