| 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 | $116.53 | 11.675% | $130.1349 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $138.57 | 7.490% | $148.9489 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $11.28 | 6.810% | $12.0482 | $12.05 | $12.05 | $12.00 |
| Purchase #4 | $214.98 | 5.432% | $226.6577 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $229.34 | 13.821% | $261.0371 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $147.60 | 5.858% | $156.2464 | $156.25 | $156.25 | $156.20 |
| Purchase #7 | $241.38 | 5.605% | $254.9093 | $254.91 | $254.90 | $254.90 |
| 7 purchase totals = | $1,099.68 | $1,189.9825 | $1,189.99 | $1,190.00 | $1,189.80 | |