| 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 | $125.66 | 8.755% | $136.6615 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $15.77 | 10.318% | $17.3971 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $197.39 | 7.701% | $212.591 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $98.87 | 12.697% | $111.4235 | $111.42 | $111.40 | $111.40 |
| Purchase #5 | $220.97 | 9.721% | $242.4505 | $242.45 | $242.45 | $242.50 |
| Purchase #6 | $33.74 | 12.868% | $38.0817 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $162.26 | 9.237% | $177.248 | $177.25 | $177.25 | $177.20 |
| 7 purchase totals = | $854.66 | $935.8533 | $935.85 | $935.85 | $935.90 | |