| 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 | $193.56 | 11.343% | $215.5155 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $169.61 | 7.669% | $182.6174 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $206.52 | 13.699% | $234.8112 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $52.95 | 6.548% | $56.4172 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $27.27 | 6.329% | $28.9959 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $44.77 | 3.249% | $46.2246 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $16.81 | 9.213% | $18.3587 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $711.49 | $782.9405 | $782.95 | $782.85 | $782.90 | |