| 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 | $42.55 | 3.560% | $44.0648 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $162.37 | 3.306% | $167.738 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $203.97 | 11.204% | $226.8228 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $61.43 | 7.713% | $66.1681 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $161.89 | 7.108% | $173.3971 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $198.95 | 5.473% | $209.8385 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $236.57 | 10.654% | $261.7742 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,067.73 | $1,149.8035 | $1,149.80 | $1,149.75 | $1,149.80 | |