| 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 | $134.92 | 6.390% | $143.5414 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $93.53 | 13.349% | $106.0153 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $113.96 | 12.386% | $128.0751 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $77.75 | 4.506% | $81.2534 | $81.25 | $81.25 | $81.30 |
| Purchase #5 | $10.88 | 10.681% | $12.0421 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $40.76 | 8.645% | $44.2837 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $242.37 | 10.537% | $267.9085 | $267.91 | $267.90 | $267.90 |
| 7 purchase totals = | $714.17 | $783.1195 | $783.12 | $783.15 | $783.10 | |