| 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 | $168.46 | 8.825% | $183.3266 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $203.46 | 11.576% | $227.0125 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $122.95 | 8.741% | $133.6971 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $115.99 | 9.137% | $126.588 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $18.83 | 12.286% | $21.1435 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $78.72 | 6.548% | $83.8746 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $179.94 | 10.491% | $198.8175 | $198.82 | $198.80 | $198.80 |
| 7 purchase totals = | $888.35 | $974.4598 | $974.46 | $974.45 | $974.40 | |