| 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 | $137.63 | 13.386% | $156.0532 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $14.73 | 7.187% | $15.7886 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $182.44 | 13.779% | $207.5784 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $132.66 | 4.418% | $138.5209 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $89.89 | 9.399% | $98.3388 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $136.29 | 9.205% | $148.8355 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $122.88 | 7.806% | $132.472 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $816.52 | $897.5874 | $897.59 | $897.60 | $897.60 | |