| 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 | $188.73 | 13.229% | $213.6971 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $106.84 | 6.375% | $113.6511 | $113.65 | $113.65 | $113.70 |
| Purchase #3 | $157.90 | 5.106% | $165.9624 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $91.94 | 13.222% | $104.0963 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $103.91 | 12.329% | $116.7211 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $25.51 | 9.385% | $27.9041 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $180.90 | 6.420% | $192.5138 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $855.73 | $934.5459 | $934.54 | $934.50 | $934.60 | |