| 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 | $140.65 | 10.862% | $155.9274 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $34.48 | 8.396% | $37.3749 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $16.85 | 13.778% | $19.1716 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $30.47 | 3.282% | $31.47 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $185.33 | 12.473% | $208.4462 | $208.45 | $208.45 | $208.40 |
| Purchase #6 | $146.36 | 5.664% | $154.6498 | $154.65 | $154.65 | $154.60 |
| Purchase #7 | $21.70 | 10.235% | $23.921 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $575.84 | $630.9609 | $630.96 | $630.90 | $630.90 | |