| 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 | $157.73 | 13.578% | $179.1466 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $206.95 | 7.387% | $222.2374 | $222.24 | $222.25 | $222.20 |
| Purchase #3 | $53.36 | 5.575% | $56.3348 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $11.77 | 7.678% | $12.6737 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $53.36 | 5.267% | $56.1705 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $71.84 | 12.135% | $80.5578 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $202.96 | 5.539% | $214.202 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $757.97 | $821.3228 | $821.32 | $821.30 | $821.30 | |