| 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 | $154.65 | 4.378% | $161.4206 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $15.84 | 3.846% | $16.4492 | $16.45 | $16.45 | $16.40 |
| Purchase #3 | $92.96 | 11.298% | $103.4626 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $60.87 | 12.168% | $68.2767 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $143.49 | 13.601% | $163.0061 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $50.73 | 3.852% | $52.6841 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $30.87 | 5.589% | $32.5953 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $549.41 | $597.8946 | $597.90 | $597.90 | $597.90 | |