| 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 | $179.66 | 13.852% | $204.5465 | $204.55 | $204.55 | $204.50 |
| Purchase #2 | $20.44 | 12.652% | $23.0261 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $115.60 | 13.399% | $131.0892 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $176.38 | 8.777% | $191.8609 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $30.32 | 11.868% | $33.9184 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $14.51 | 8.277% | $15.711 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $187.91 | 5.514% | $198.2714 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $724.82 | $798.4235 | $798.43 | $798.40 | $798.40 | |