| 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 | $122.88 | 8.372% | $133.1675 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $192.91 | 11.754% | $215.5846 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $67.66 | 12.282% | $75.97 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $79.82 | 9.227% | $87.185 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $21.73 | 11.526% | $24.2346 | $24.23 | $24.25 | $24.20 |
| Purchase #6 | $181.95 | 6.448% | $193.6821 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $126.45 | 11.186% | $140.5947 | $140.59 | $140.60 | $140.60 |
| 7 purchase totals = | $793.40 | $870.4185 | $870.41 | $870.45 | $870.50 | |