| 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 | $152.44 | 3.833% | $158.283 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $209.25 | 5.449% | $220.652 | $220.65 | $220.65 | $220.70 |
| Purchase #3 | $143.74 | 12.857% | $162.2207 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $35.37 | 3.303% | $36.5383 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $78.83 | 9.427% | $86.2613 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $52.72 | 5.268% | $55.4973 | $55.50 | $55.50 | $55.50 |
| Purchase #7 | $87.34 | 11.256% | $97.171 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $759.69 | $816.6236 | $816.62 | $816.60 | $816.70 | |