| 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 | $133.86 | 3.202% | $138.1462 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $64.52 | 9.501% | $70.65 | $70.65 | $70.65 | $70.70 |
| Purchase #3 | $51.37 | 9.741% | $56.374 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $164.92 | 3.366% | $170.4712 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $229.69 | 10.676% | $254.2117 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $73.28 | 10.406% | $80.9055 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $171.99 | 12.727% | $193.8792 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $889.63 | $964.6378 | $964.64 | $964.60 | $964.70 | |