| 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 | $156.58 | 8.138% | $169.3225 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $212.36 | 10.602% | $234.8744 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $27.41 | 9.625% | $30.0482 | $30.05 | $30.05 | $30.00 |
| Purchase #4 | $25.94 | 4.779% | $27.1797 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $199.59 | 5.805% | $211.1762 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $36.55 | 11.871% | $40.8889 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $13.72 | 11.127% | $15.2466 | $15.25 | $15.25 | $15.20 |
| 7 purchase totals = | $672.15 | $728.7365 | $728.74 | $728.75 | $728.70 | |