| 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 | $156.73 | 6.363% | $166.7027 | $166.70 | $166.70 | $166.70 |
| Purchase #2 | $43.87 | 6.857% | $46.8782 | $46.88 | $46.90 | $46.90 |
| Purchase #3 | $196.57 | 13.127% | $222.3737 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $64.36 | 9.245% | $70.3101 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $36.38 | 10.214% | $40.0959 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $124.44 | 10.555% | $137.5746 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $119.52 | 13.318% | $135.4377 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $741.87 | $819.3729 | $819.37 | $819.35 | $819.40 | |