| 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 | $33.36 | 10.323% | $36.8038 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $160.52 | 13.619% | $182.3812 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $60.62 | 5.234% | $63.7929 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $155.39 | 11.648% | $173.4898 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $146.77 | 12.772% | $165.5155 | $165.52 | $165.50 | $165.50 |
| Purchase #6 | $196.96 | 10.214% | $217.0775 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $73.81 | 9.480% | $80.8072 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $827.43 | $919.8679 | $919.87 | $919.90 | $919.90 | |