| 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 | $186.81 | 4.596% | $195.3958 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $150.93 | 3.687% | $156.4948 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $9.48 | 7.665% | $10.2066 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $124.38 | 13.194% | $140.7907 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $206.39 | 4.462% | $215.5991 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $20.70 | 4.567% | $21.6454 | $21.65 | $21.65 | $21.60 |
| Purchase #7 | $199.97 | 4.538% | $209.0446 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $898.66 | $949.1770 | $949.18 | $949.20 | $949.10 | |