| 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 | $129.50 | 8.734% | $140.8105 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $20.98 | 13.468% | $23.8056 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $163.44 | 5.156% | $171.867 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $242.52 | 8.132% | $262.2417 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $190.96 | 11.592% | $213.0961 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $12.83 | 3.551% | $13.2856 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $37.28 | 12.813% | $42.0567 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $797.51 | $867.1632 | $867.18 | $867.15 | $867.20 | |