| 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 | $149.96 | 9.438% | $164.1132 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $110.98 | 10.722% | $122.8793 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $79.93 | 4.412% | $83.4565 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $66.81 | 13.806% | $76.0338 | $76.03 | $76.05 | $76.00 |
| Purchase #5 | $190.54 | 4.542% | $199.1943 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $197.71 | 7.468% | $212.475 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $86.55 | 6.374% | $92.0667 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $882.48 | $950.2188 | $950.22 | $950.25 | $950.30 | |