| 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 | $124.69 | 7.657% | $134.2375 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $171.30 | 6.309% | $182.1073 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $203.65 | 9.382% | $222.7564 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $68.52 | 10.705% | $75.8551 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $24.72 | 3.611% | $25.6126 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $68.28 | 12.655% | $76.9208 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $123.57 | 7.803% | $133.2122 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $784.73 | $850.7019 | $850.71 | $850.65 | $850.70 | |