| 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 | $192.43 | 6.771% | $205.4594 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $106.26 | 9.548% | $116.4057 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $154.26 | 6.422% | $164.1666 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $125.39 | 10.706% | $138.8143 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $132.68 | 9.215% | $144.9065 | $144.91 | $144.90 | $144.90 |
| Purchase #6 | $80.57 | 11.389% | $89.7461 | $89.75 | $89.75 | $89.70 |
| Purchase #7 | $107.74 | 4.682% | $112.7844 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $899.33 | $972.2830 | $972.29 | $972.25 | $972.30 | |