| 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 | $161.29 | 13.491% | $183.0496 | $183.05 | $183.05 | $183.00 |
| Purchase #2 | $137.82 | 9.567% | $151.0052 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $6.43 | 12.707% | $7.2471 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $91.81 | 4.692% | $96.1177 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $150.60 | 12.523% | $169.4596 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $78.32 | 10.260% | $86.3556 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $114.28 | 5.483% | $120.546 | $120.55 | $120.55 | $120.50 |
| 7 purchase totals = | $740.55 | $813.7808 | $813.80 | $813.75 | $813.70 | |