| 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 | $180.43 | 8.469% | $195.7106 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $168.52 | 7.415% | $181.0158 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $46.38 | 7.502% | $49.8594 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $95.64 | 4.418% | $99.8654 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $79.32 | 4.602% | $82.9703 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $52.58 | 6.350% | $55.9188 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $30.81 | 3.341% | $31.8394 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $653.68 | $697.1797 | $697.19 | $697.10 | $697.20 | |