| 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 | $143.59 | 11.765% | $160.4834 | $160.48 | $160.50 | $160.50 |
| Purchase #2 | $99.25 | 7.661% | $106.8535 | $106.85 | $106.85 | $106.90 |
| Purchase #3 | $161.26 | 8.789% | $175.4331 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $25.95 | 10.594% | $28.6991 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $153.73 | 6.615% | $163.8992 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $77.88 | 11.503% | $86.8385 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $108.43 | 6.742% | $115.7404 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $770.09 | $837.9472 | $837.94 | $838.00 | $837.90 | |