| 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 | $230.80 | 5.536% | $243.5771 | $243.58 | $243.60 | $243.60 |
| Purchase #2 | $12.70 | 12.394% | $14.274 | $14.27 | $14.25 | $14.30 |
| Purchase #3 | $146.41 | 5.527% | $154.5021 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $5.26 | 10.344% | $5.8041 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $195.68 | 6.552% | $208.501 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $33.27 | 3.843% | $34.5486 | $34.55 | $34.55 | $34.50 |
| Purchase #7 | $15.92 | 13.605% | $18.0859 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $640.04 | $679.2928 | $679.29 | $679.30 | $679.30 | |