| 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 | $177.70 | 3.571% | $184.0457 | $184.05 | $184.05 | $184.00 |
| Purchase #2 | $167.48 | 13.736% | $190.4851 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $164.96 | 10.613% | $182.4672 | $182.47 | $182.45 | $182.50 |
| Purchase #4 | $35.26 | 11.399% | $39.2793 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $217.33 | 12.182% | $243.8051 | $243.81 | $243.80 | $243.80 |
| Purchase #6 | $176.77 | 6.471% | $188.2088 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $163.92 | 3.633% | $169.8752 | $169.88 | $169.90 | $169.90 |
| 7 purchase totals = | $1,103.42 | $1,198.1664 | $1,198.19 | $1,198.20 | $1,198.20 | |