| 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 | $145.60 | 10.383% | $160.7176 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $55.41 | 9.821% | $60.8518 | $60.85 | $60.85 | $60.90 |
| Purchase #3 | $186.95 | 11.365% | $208.1969 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $42.37 | 10.315% | $46.7405 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $92.97 | 12.189% | $104.3021 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $231.99 | 12.638% | $261.3089 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $66.39 | 6.115% | $70.4497 | $70.45 | $70.45 | $70.40 |
| 7 purchase totals = | $821.68 | $912.5675 | $912.57 | $912.55 | $912.50 | |