| 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 | $179.35 | 12.546% | $201.8513 | $201.85 | $201.85 | $201.90 |
| Purchase #2 | $11.75 | 13.657% | $13.3547 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $137.35 | 11.743% | $153.479 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $52.49 | 11.194% | $58.3657 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $18.56 | 9.852% | $20.3885 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $9.48 | 11.111% | $10.5333 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $216.38 | 11.869% | $242.0621 | $242.06 | $242.05 | $242.10 |
| 7 purchase totals = | $625.36 | $700.0346 | $700.03 | $700.05 | $700.20 | |