| 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 | $155.57 | 8.781% | $169.2306 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $48.27 | 8.727% | $52.4825 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $44.73 | 8.872% | $48.6984 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $67.81 | 8.113% | $73.3114 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $116.85 | 5.474% | $123.2464 | $123.25 | $123.25 | $123.20 |
| Purchase #6 | $192.52 | 10.127% | $212.0165 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $23.55 | 8.409% | $25.5303 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $649.30 | $704.5161 | $704.52 | $704.55 | $704.40 | |