| 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 | $134.38 | 6.565% | $143.202 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $27.42 | 9.465% | $30.0153 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $21.59 | 11.535% | $24.0804 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $115.89 | 4.130% | $120.6763 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $60.65 | 12.832% | $68.4326 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $217.59 | 6.809% | $232.4057 | $232.41 | $232.40 | $232.40 |
| Purchase #7 | $12.47 | 9.763% | $13.6874 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $589.99 | $632.4997 | $632.51 | $632.55 | $632.50 | |