| 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 | $132.84 | 9.300% | $145.1941 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $181.91 | 9.704% | $199.5625 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $240.44 | 5.319% | $253.229 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $233.63 | 9.363% | $255.5048 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $240.87 | 8.378% | $261.0501 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $15.57 | 10.528% | $17.2092 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $166.44 | 10.806% | $184.4255 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $1,211.70 | $1,316.1752 | $1,316.17 | $1,316.20 | $1,316.20 | |