| 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 | $69.57 | 9.832% | $76.4101 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $236.34 | 4.602% | $247.2164 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $142.98 | 9.307% | $156.2871 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $150.46 | 8.856% | $163.7847 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $73.66 | 3.119% | $75.9575 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $6.88 | 12.594% | $7.7465 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $163.86 | 10.312% | $180.7572 | $180.76 | $180.75 | $180.80 |
| 7 purchase totals = | $843.75 | $908.1595 | $908.17 | $908.15 | $908.20 | |