| 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 | $162.29 | 7.816% | $174.9746 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $114.84 | 10.410% | $126.7948 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $43.72 | 3.456% | $45.231 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $98.78 | 10.586% | $109.2369 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $217.25 | 8.445% | $235.5968 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $54.36 | 6.833% | $58.0744 | $58.07 | $58.05 | $58.10 |
| Purchase #7 | $52.93 | 5.210% | $55.6877 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $744.17 | $805.5962 | $805.59 | $805.60 | $805.60 | |