| 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 | $165.28 | 5.332% | $174.0927 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $164.95 | 7.396% | $177.1497 | $177.15 | $177.15 | $177.10 |
| Purchase #3 | $33.56 | 4.604% | $35.1051 | $35.11 | $35.10 | $35.10 |
| Purchase #4 | $41.72 | 11.141% | $46.368 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $236.97 | 12.217% | $265.9206 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $116.76 | 8.331% | $126.4873 | $126.49 | $126.50 | $126.50 |
| Purchase #7 | $161.96 | 4.240% | $168.8271 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $921.20 | $993.9505 | $993.96 | $993.95 | $993.90 | |