| 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 | $140.99 | 3.512% | $145.9416 | $145.94 | $145.95 | $145.90 |
| Purchase #2 | $61.37 | 10.384% | $67.7427 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $98.77 | 6.849% | $105.5348 | $105.53 | $105.55 | $105.50 |
| Purchase #4 | $157.55 | 3.705% | $163.3872 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $29.38 | 4.243% | $30.6266 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $157.77 | 7.415% | $169.4686 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $61.75 | 8.674% | $67.1062 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $707.58 | $749.8077 | $749.81 | $749.85 | $749.70 | |