| 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 | $158.27 | 13.183% | $179.1347 | $179.13 | $179.15 | $179.10 |
| Purchase #2 | $126.88 | 10.671% | $140.4194 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $203.59 | 10.491% | $224.9486 | $224.95 | $224.95 | $224.90 |
| Purchase #4 | $18.84 | 11.390% | $20.9859 | $20.99 | $21.00 | $21.00 |
| Purchase #5 | $172.73 | 11.123% | $191.9428 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $84.45 | 11.289% | $93.9836 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $126.34 | 5.468% | $133.2483 | $133.25 | $133.25 | $133.20 |
| 7 purchase totals = | $891.10 | $984.6633 | $984.66 | $984.70 | $984.50 | |