| 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 | $134.80 | 8.438% | $146.1744 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $13.80 | 9.221% | $15.0725 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $219.30 | 3.392% | $226.7387 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $56.34 | 11.359% | $62.7397 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $9.92 | 3.285% | $10.2459 | $10.25 | $10.25 | $10.20 |
| Purchase #6 | $107.57 | 3.169% | $110.9789 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $28.67 | 6.266% | $30.4665 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $570.40 | $602.4166 | $602.42 | $602.40 | $602.40 | |