| 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 | $196.49 | 13.412% | $222.8432 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $246.60 | 10.541% | $272.5941 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $61.68 | 5.741% | $65.221 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $95.95 | 8.460% | $104.0674 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $164.48 | 3.778% | $170.6941 | $170.69 | $170.70 | $170.70 |
| Purchase #6 | $82.56 | 6.432% | $87.8703 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $152.46 | 12.144% | $170.9747 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $1,000.22 | $1,094.2648 | $1,094.25 | $1,094.20 | $1,094.30 | |