| 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 | $102.72 | 4.766% | $107.6156 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $57.33 | 5.276% | $60.3547 | $60.35 | $60.35 | $60.40 |
| Purchase #3 | $134.43 | 10.122% | $148.037 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $208.53 | 8.706% | $226.6846 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $82.78 | 5.836% | $87.611 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $18.98 | 6.314% | $20.1784 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $172.70 | 7.711% | $186.0169 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $777.47 | $836.4982 | $836.50 | $836.50 | $836.50 | |