| 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 | $138.91 | 11.358% | $154.6874 | $154.69 | $154.70 | $154.70 |
| Purchase #2 | $143.53 | 3.730% | $148.8837 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $52.37 | 5.239% | $55.1137 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $83.38 | 10.798% | $92.3834 | $92.38 | $92.40 | $92.40 |
| Purchase #5 | $103.52 | 11.393% | $115.314 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $217.62 | 6.587% | $231.9546 | $231.95 | $231.95 | $232.00 |
| Purchase #7 | $48.47 | 11.641% | $54.1124 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $787.80 | $852.4492 | $852.43 | $852.45 | $852.50 | |