| 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 | $149.44 | 7.782% | $161.0694 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $40.25 | 8.520% | $43.6793 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $124.87 | 11.347% | $139.039 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $119.71 | 9.426% | $130.9939 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $193.88 | 11.857% | $216.8684 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $27.89 | 8.572% | $30.2807 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $116.40 | 9.545% | $127.5104 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $772.44 | $849.4411 | $849.44 | $849.45 | $849.50 | |