| 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 | $217.42 | 9.360% | $237.7705 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $17.52 | 5.839% | $18.543 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $140.33 | 10.214% | $154.6633 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $187.64 | 6.801% | $200.4014 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $20.89 | 3.762% | $21.6759 | $21.68 | $21.70 | $21.70 |
| Purchase #6 | $60.63 | 8.565% | $65.823 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $108.89 | 7.237% | $116.7704 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $753.32 | $815.6475 | $815.64 | $815.60 | $815.70 | |