| 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 | $16.38 | 7.771% | $17.6529 | $17.65 | $17.65 | $17.70 |
| Purchase #2 | $164.69 | 9.796% | $180.823 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $37.50 | 10.820% | $41.5575 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $244.88 | 6.871% | $261.7057 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $145.52 | 5.710% | $153.8292 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $154.97 | 5.194% | $163.0191 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $35.81 | 12.747% | $40.3747 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $799.75 | $858.9621 | $858.96 | $858.90 | $859.00 | |