| 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 | $159.25 | 12.327% | $178.8807 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $114.95 | 10.358% | $126.8565 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $152.62 | 3.841% | $158.4821 | $158.48 | $158.50 | $158.50 |
| Purchase #4 | $241.53 | 8.365% | $261.734 | $261.73 | $261.75 | $261.70 |
| Purchase #5 | $90.78 | 3.108% | $93.6014 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $35.61 | 12.530% | $40.0719 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $70.85 | 5.656% | $74.8573 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $865.59 | $934.4839 | $934.48 | $934.50 | $934.60 | |