| 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 | $112.75 | 5.436% | $118.8791 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $65.25 | 8.249% | $70.6325 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $73.29 | 5.523% | $77.3378 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $188.70 | 5.620% | $199.3049 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $127.90 | 8.456% | $138.7152 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $154.39 | 6.320% | $164.1474 | $164.15 | $164.15 | $164.10 |
| Purchase #7 | $71.90 | 10.316% | $79.3172 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $794.18 | $848.3341 | $848.34 | $848.35 | $848.20 | |