| 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 | $166.30 | 9.669% | $182.3795 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $85.91 | 13.423% | $97.4417 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $70.76 | 11.830% | $79.1309 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $54.34 | 8.833% | $59.1399 | $59.14 | $59.15 | $59.10 |
| Purchase #5 | $30.98 | 12.246% | $34.7738 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $17.97 | 6.236% | $19.0906 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $119.81 | 7.795% | $129.1492 | $129.15 | $129.15 | $129.10 |
| 7 purchase totals = | $546.07 | $601.1056 | $601.10 | $601.15 | $601.00 | |