| 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 | $150.30 | 10.152% | $165.5585 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $139.54 | 4.636% | $146.0091 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $28.30 | 7.590% | $30.448 | $30.45 | $30.45 | $30.40 |
| Purchase #4 | $220.26 | 11.282% | $245.1097 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $40.52 | 13.868% | $46.1393 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $45.47 | 4.530% | $47.5298 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $128.77 | 5.672% | $136.0738 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $753.16 | $816.8682 | $816.87 | $816.85 | $816.80 | |