| 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 | $175.90 | 3.371% | $181.8296 | $181.83 | $181.85 | $181.80 |
| Purchase #2 | $212.53 | 11.372% | $236.6989 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $48.25 | 7.247% | $51.7467 | $51.75 | $51.75 | $51.70 |
| Purchase #4 | $209.73 | 12.571% | $236.0952 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $21.84 | 5.362% | $23.0111 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $71.40 | 8.826% | $77.7018 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $80.70 | 11.149% | $89.6972 | $89.70 | $89.70 | $89.70 |
| 7 purchase totals = | $820.35 | $896.7805 | $896.79 | $896.80 | $896.70 | |