| 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 | $198.75 | 8.379% | $215.4033 | $215.40 | $215.40 | $215.40 |
| Purchase #2 | $27.81 | 8.361% | $30.1352 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $147.34 | 5.645% | $155.6573 | $155.66 | $155.65 | $155.70 |
| Purchase #4 | $227.35 | 4.167% | $236.8237 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $57.75 | 8.503% | $62.6605 | $62.66 | $62.65 | $62.70 |
| Purchase #6 | $74.65 | 6.218% | $79.2917 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $113.70 | 6.401% | $120.9779 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $847.35 | $900.9496 | $900.95 | $900.95 | $901.00 | |