| 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 | $127.42 | 13.199% | $144.2382 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $91.41 | 11.822% | $102.2165 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $83.54 | 6.366% | $88.8582 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $119.40 | 5.540% | $126.0148 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $90.62 | 7.196% | $97.141 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $172.34 | 5.199% | $181.3 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $80.96 | 13.263% | $91.6977 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $765.69 | $831.4664 | $831.47 | $831.45 | $831.40 | |