| 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 | $169.78 | 4.648% | $177.6714 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $9.36 | 5.698% | $9.8933 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $11.52 | 5.429% | $12.1454 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $155.33 | 6.810% | $165.908 | $165.91 | $165.90 | $165.90 |
| Purchase #5 | $232.75 | 5.264% | $245.002 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $27.58 | 5.295% | $29.0404 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $86.56 | 7.146% | $92.7456 | $92.75 | $92.75 | $92.70 |
| 7 purchase totals = | $692.88 | $732.4061 | $732.41 | $732.40 | $732.30 | |