| 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 | $149.69 | 10.806% | $165.8655 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $73.62 | 5.257% | $77.4902 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $108.79 | 5.414% | $114.6799 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $181.61 | 3.209% | $187.4379 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $129.53 | 10.588% | $143.2446 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $16.30 | 9.616% | $17.8674 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $234.78 | 9.689% | $257.5278 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $894.32 | $964.1133 | $964.12 | $964.15 | $964.10 | |