| 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 | $165.81 | 9.142% | $180.9684 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $125.84 | 11.126% | $139.841 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $94.83 | 10.107% | $104.4145 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $65.53 | 12.154% | $73.4945 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $175.68 | 13.596% | $199.5655 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $222.51 | 9.789% | $244.2915 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $60.90 | 13.382% | $69.0496 | $69.05 | $69.05 | $69.00 |
| 7 purchase totals = | $911.10 | $1,011.6250 | $1,011.62 | $1,011.60 | $1,011.60 | |