| 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 | $154.28 | 4.303% | $160.9187 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $32.38 | 10.671% | $35.8353 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $249.39 | 4.739% | $261.2086 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $123.30 | 12.479% | $138.6866 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $57.53 | 10.466% | $63.5511 | $63.55 | $63.55 | $63.60 |
| Purchase #6 | $14.84 | 12.819% | $16.7423 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $93.33 | 4.546% | $97.5728 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $725.05 | $774.5154 | $774.52 | $774.50 | $774.50 | |