| 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 | $159.37 | 5.501% | $168.1369 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $46.53 | 8.373% | $50.426 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $139.27 | 8.260% | $150.7737 | $150.77 | $150.75 | $150.80 |
| Purchase #4 | $220.42 | 7.866% | $237.7582 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $126.65 | 9.858% | $139.1352 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $160.49 | 8.143% | $173.5587 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $176.84 | 6.338% | $188.0481 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $1,029.57 | $1,107.8368 | $1,107.85 | $1,107.85 | $1,107.80 | |