| 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 | $186.79 | 7.821% | $201.3988 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $46.90 | 5.438% | $49.4504 | $49.45 | $49.45 | $49.50 |
| Purchase #3 | $10.49 | 13.211% | $11.8758 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $104.60 | 11.796% | $116.9386 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $147.76 | 3.637% | $153.134 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $21.46 | 3.402% | $22.1901 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $147.82 | 5.848% | $156.4645 | $156.46 | $156.45 | $156.50 |
| 7 purchase totals = | $665.82 | $711.4522 | $711.45 | $711.50 | $711.50 | |