| 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 | $113.62 | 10.431% | $125.4717 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $151.33 | 8.178% | $163.7058 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $104.25 | 13.681% | $118.5124 | $118.51 | $118.50 | $118.50 |
| Purchase #4 | $151.43 | 3.598% | $156.8785 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $12.51 | 9.295% | $13.6728 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $239.69 | 7.275% | $257.1274 | $257.13 | $257.15 | $257.10 |
| Purchase #7 | $13.98 | 11.190% | $15.5444 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $786.81 | $850.9130 | $850.91 | $850.90 | $850.90 | |