| 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 | $175.48 | 10.655% | $194.1774 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $31.41 | 10.486% | $34.7037 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $66.46 | 10.512% | $73.4463 | $73.45 | $73.45 | $73.40 |
| Purchase #4 | $65.91 | 9.515% | $72.1813 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $159.99 | 12.314% | $179.6912 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $213.49 | 12.237% | $239.6148 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $169.39 | 12.538% | $190.6281 | $190.63 | $190.65 | $190.60 |
| 7 purchase totals = | $882.13 | $984.4428 | $984.44 | $984.50 | $984.40 | |