| 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 | $149.40 | 12.622% | $168.2573 | $168.26 | $168.25 | $168.30 |
| Purchase #2 | $138.33 | 5.388% | $145.7832 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $243.52 | 3.655% | $252.4207 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $240.83 | 8.656% | $261.6762 | $261.68 | $261.70 | $261.70 |
| Purchase #5 | $230.90 | 9.456% | $252.7339 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $194.38 | 9.168% | $212.2008 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $29.41 | 9.504% | $32.2051 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $1,226.77 | $1,325.2772 | $1,325.28 | $1,325.30 | $1,325.30 | |