| 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 | $169.80 | 11.747% | $189.7464 | $189.75 | $189.75 | $189.70 |
| Purchase #2 | $217.28 | 9.194% | $237.2567 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $73.56 | 11.777% | $82.2232 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $190.39 | 8.633% | $206.8264 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $176.75 | 7.340% | $189.7235 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $123.63 | 8.695% | $134.3796 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $134.83 | 3.126% | $139.0448 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $1,086.24 | $1,179.2006 | $1,179.20 | $1,179.20 | $1,179.10 | |