| 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 | $126.31 | 6.644% | $134.702 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $151.94 | 4.151% | $158.247 | $158.25 | $158.25 | $158.20 |
| Purchase #3 | $143.53 | 13.756% | $163.274 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $62.59 | 12.386% | $70.3424 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $176.77 | 8.702% | $192.1525 | $192.15 | $192.15 | $192.20 |
| Purchase #6 | $74.78 | 7.210% | $80.1716 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $78.65 | 13.313% | $89.1207 | $89.12 | $89.10 | $89.10 |
| 7 purchase totals = | $814.57 | $888.0102 | $888.00 | $887.95 | $888.00 | |