| 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 | $217.56 | 6.714% | $232.167 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $90.29 | 11.590% | $100.7546 | $100.75 | $100.75 | $100.80 |
| Purchase #3 | $178.54 | 9.639% | $195.7495 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $54.69 | 5.829% | $57.8779 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $34.27 | 7.619% | $36.881 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $33.74 | 3.478% | $34.9135 | $34.91 | $34.90 | $34.90 |
| Purchase #7 | $136.35 | 13.548% | $154.8227 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $745.44 | $813.1662 | $813.16 | $813.15 | $813.20 | |