| 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 | $138.26 | 6.605% | $147.3921 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $98.87 | 3.519% | $102.3492 | $102.35 | $102.35 | $102.30 |
| Purchase #3 | $98.36 | 8.825% | $107.0403 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $215.50 | 13.839% | $245.323 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $70.80 | 12.543% | $79.6804 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $13.65 | 10.306% | $15.0568 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $43.86 | 10.773% | $48.585 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $679.30 | $745.4268 | $745.43 | $745.45 | $745.40 | |