| 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 | $165.70 | 4.731% | $173.5393 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $100.25 | 13.252% | $113.5351 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $214.34 | 9.194% | $234.0464 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $99.96 | 9.418% | $109.3742 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $31.94 | 9.207% | $34.8807 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $15.72 | 12.456% | $17.6781 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $92.85 | 4.353% | $96.8918 | $96.89 | $96.90 | $96.90 |
| 7 purchase totals = | $720.76 | $779.9456 | $779.95 | $780.00 | $779.90 | |