| 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 | $140.33 | 10.667% | $155.299 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $183.53 | 8.656% | $199.4164 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $249.53 | 4.709% | $261.2804 | $261.28 | $261.30 | $261.30 |
| Purchase #4 | $127.87 | 7.865% | $137.927 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $112.82 | 6.575% | $120.2379 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $157.33 | 4.353% | $164.1786 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $93.81 | 9.552% | $102.7707 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $1,065.22 | $1,141.1100 | $1,141.12 | $1,141.15 | $1,141.10 | |