| 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 | $148.60 | 9.793% | $163.1524 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $202.45 | 7.734% | $218.1075 | $218.11 | $218.10 | $218.10 |
| Purchase #3 | $17.38 | 13.115% | $19.6594 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $93.94 | 12.856% | $106.0169 | $106.02 | $106.00 | $106.00 |
| Purchase #5 | $115.53 | 4.269% | $120.462 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $54.73 | 13.831% | $62.2997 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $118.53 | 5.606% | $125.1748 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $751.16 | $814.8727 | $814.87 | $814.80 | $815.00 | |