| 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 | $159.68 | 12.250% | $179.2408 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $23.39 | 11.357% | $26.0464 | $26.05 | $26.05 | $26.00 |
| Purchase #3 | $179.84 | 12.315% | $201.9873 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $171.85 | 11.744% | $192.0321 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $68.94 | 11.731% | $77.0274 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $92.84 | 8.776% | $100.9876 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $179.80 | 13.872% | $204.7419 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $876.34 | $982.0635 | $982.07 | $982.15 | $981.90 | |