| 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 | $154.62 | 12.358% | $173.7279 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $29.25 | 4.735% | $30.635 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $34.72 | 3.273% | $35.8564 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $158.69 | 4.138% | $165.2566 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $122.57 | 5.815% | $129.6974 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $236.44 | 7.628% | $254.4756 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $77.56 | 5.477% | $81.808 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $813.85 | $871.4569 | $871.48 | $871.50 | $871.50 | |