| 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 | $10.90 | 7.733% | $11.7429 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $151.61 | 10.804% | $167.9899 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $117.46 | 3.360% | $121.4067 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $169.64 | 12.420% | $190.7093 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $11.33 | 11.659% | $12.651 | $12.65 | $12.65 | $12.70 |
| Purchase #6 | $142.67 | 3.214% | $147.2554 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $23.80 | 13.133% | $26.9257 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $627.41 | $678.6809 | $678.69 | $678.70 | $678.70 | |