| 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 | $131.74 | 7.839% | $142.0671 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $131.64 | 6.867% | $140.6797 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $15.96 | 4.572% | $16.6897 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $97.38 | 9.855% | $106.9768 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $205.65 | 8.375% | $222.8732 | $222.87 | $222.85 | $222.90 |
| Purchase #6 | $145.43 | 5.249% | $153.0636 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $12.44 | 10.484% | $13.7442 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $740.24 | $796.0943 | $796.09 | $796.10 | $796.20 | |