| 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 | $174.82 | 12.562% | $196.7809 | $196.78 | $196.80 | $196.80 |
| Purchase #2 | $202.90 | 3.833% | $210.6772 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $167.30 | 12.229% | $187.7591 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $93.26 | 7.311% | $100.0782 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $71.62 | 7.558% | $77.033 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $144.28 | 7.289% | $154.7966 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $26.94 | 11.502% | $30.0386 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $881.12 | $957.1636 | $957.17 | $957.25 | $957.20 | |