| 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 | $164.73 | 13.825% | $187.5039 | $187.50 | $187.50 | $187.50 |
| Purchase #2 | $48.79 | 3.378% | $50.4381 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $115.60 | 4.170% | $120.4205 | $120.42 | $120.40 | $120.40 |
| Purchase #4 | $60.62 | 10.839% | $67.1906 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $231.53 | 7.591% | $249.1054 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $238.54 | 9.788% | $261.8883 | $261.89 | $261.90 | $261.90 |
| Purchase #7 | $28.46 | 13.713% | $32.3627 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $888.27 | $968.9095 | $968.91 | $968.90 | $968.90 | |