| 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 | $149.78 | 12.376% | $168.3168 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $14.70 | 4.219% | $15.3202 | $15.32 | $15.30 | $15.30 |
| Purchase #3 | $177.99 | 11.812% | $199.0142 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $20.42 | 8.206% | $22.0957 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $120.66 | 4.396% | $125.9642 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $230.51 | 11.384% | $256.7513 | $256.75 | $256.75 | $256.80 |
| Purchase #7 | $86.50 | 13.189% | $97.9085 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $800.56 | $885.3709 | $885.37 | $885.30 | $885.40 | |