| 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 | $140.81 | 7.513% | $151.3891 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $109.97 | 4.197% | $114.5854 | $114.59 | $114.60 | $114.60 |
| Purchase #3 | $25.91 | 5.229% | $27.2648 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $16.93 | 5.791% | $17.9104 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $224.86 | 3.405% | $232.5165 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $67.92 | 7.534% | $73.0371 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $173.88 | 11.431% | $193.7562 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $760.28 | $810.4595 | $810.47 | $810.45 | $810.50 | |