| 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 | $151.46 | 4.162% | $157.7638 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $98.32 | 11.749% | $109.8716 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $62.25 | 8.687% | $67.6577 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $208.39 | 9.122% | $227.3993 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $201.87 | 12.469% | $227.0412 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $222.79 | 6.345% | $236.926 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $126.89 | 12.511% | $142.7652 | $142.77 | $142.75 | $142.80 |
| 7 purchase totals = | $1,071.97 | $1,169.4248 | $1,169.43 | $1,169.40 | $1,169.50 | |