| 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 | $152.47 | 11.282% | $169.6717 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $108.62 | 5.784% | $114.9026 | $114.90 | $114.90 | $114.90 |
| Purchase #3 | $190.82 | 9.535% | $209.0147 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $45.78 | 4.221% | $47.7124 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $10.85 | 3.615% | $11.2422 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $195.28 | 13.820% | $222.2677 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $235.25 | 3.449% | $243.3638 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $939.07 | $1,018.1751 | $1,018.16 | $1,018.10 | $1,018.20 | |