| 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 | $183.59 | 8.607% | $199.3916 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $52.82 | 6.529% | $56.2686 | $56.27 | $56.25 | $56.30 |
| Purchase #3 | $157.66 | 5.843% | $166.8721 | $166.87 | $166.85 | $166.90 |
| Purchase #4 | $9.50 | 12.387% | $10.6768 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $131.46 | 10.108% | $144.748 | $144.75 | $144.75 | $144.70 |
| Purchase #6 | $159.56 | 3.406% | $164.9946 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $116.84 | 3.660% | $121.1163 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $811.43 | $864.0680 | $864.07 | $864.05 | $864.10 | |