| 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 | $155.79 | 7.838% | $168.0008 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $73.47 | 3.522% | $76.0576 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $148.31 | 10.751% | $164.2548 | $164.25 | $164.25 | $164.30 |
| Purchase #4 | $28.81 | 5.863% | $30.4991 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $106.44 | 10.849% | $117.9877 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $187.42 | 9.733% | $205.6616 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $224.36 | 9.282% | $245.1851 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $924.60 | $1,007.6467 | $1,007.65 | $1,007.65 | $1,007.80 | |