| 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 | $182.28 | 4.798% | $191.0258 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $212.94 | 10.837% | $236.0163 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $21.34 | 8.357% | $23.1234 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $136.26 | 12.758% | $153.6441 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $155.44 | 13.788% | $176.8721 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $57.36 | 8.565% | $62.2729 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $14.91 | 12.576% | $16.7851 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $780.53 | $859.7397 | $859.74 | $859.70 | $859.70 | |