| 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 | $206.37 | 8.392% | $223.6886 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $153.36 | 12.585% | $172.6604 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $104.98 | 10.861% | $116.3819 | $116.38 | $116.40 | $116.40 |
| Purchase #4 | $75.36 | 3.440% | $77.9524 | $77.95 | $77.95 | $78.00 |
| Purchase #5 | $94.38 | 12.551% | $106.2256 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $130.49 | 5.461% | $137.6161 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $143.32 | 10.222% | $157.9702 | $157.97 | $157.95 | $158.00 |
| 7 purchase totals = | $908.26 | $992.4952 | $992.50 | $992.50 | $992.60 | |