| 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 | $13.38 | 9.661% | $14.6726 | $14.67 | $14.65 | $14.70 |
| Purchase #2 | $180.53 | 5.415% | $190.3057 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $97.96 | 7.191% | $105.0043 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $31.59 | 13.531% | $35.8644 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $173.81 | 8.551% | $188.6725 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $73.53 | 9.459% | $80.4852 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $245.89 | 9.381% | $268.9569 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $816.69 | $883.9616 | $883.96 | $883.90 | $884.10 | |