| 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 | $149.89 | 13.325% | $169.8628 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $228.66 | 7.462% | $245.7226 | $245.72 | $245.70 | $245.70 |
| Purchase #3 | $153.40 | 9.424% | $167.8564 | $167.86 | $167.85 | $167.90 |
| Purchase #4 | $42.81 | 10.197% | $47.1753 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $67.68 | 9.870% | $74.36 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $134.79 | 6.622% | $143.7158 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $69.38 | 10.734% | $76.8272 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $846.61 | $925.5201 | $925.53 | $925.50 | $925.60 | |