| 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 | $149.78 | 12.181% | $168.0247 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $88.48 | 11.675% | $98.81 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $49.45 | 8.867% | $53.8347 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $79.97 | 4.233% | $83.3551 | $83.36 | $83.35 | $83.40 |
| Purchase #5 | $63.41 | 7.648% | $68.2596 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $134.47 | 7.218% | $144.176 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $248.77 | 9.223% | $271.7141 | $271.71 | $271.70 | $271.70 |
| 7 purchase totals = | $814.33 | $888.1742 | $888.17 | $888.15 | $888.20 | |