| 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 | $147.55 | 10.477% | $163.0088 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $113.40 | 9.749% | $124.4554 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $106.96 | 13.731% | $121.6467 | $121.65 | $121.65 | $121.60 |
| Purchase #4 | $151.66 | 3.709% | $157.2851 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $222.65 | 6.129% | $236.2962 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $17.93 | 6.777% | $19.1451 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $200.83 | 8.613% | $218.1275 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $960.98 | $1,039.9648 | $1,039.99 | $1,040.00 | $1,039.90 | |