| 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 | $133.79 | 5.591% | $141.2702 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $217.99 | 12.777% | $245.8426 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $140.79 | 6.759% | $150.306 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $74.79 | 6.823% | $79.8929 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $104.64 | 10.425% | $115.5487 | $115.55 | $115.55 | $115.50 |
| Purchase #6 | $173.31 | 9.538% | $189.8403 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $192.74 | 3.279% | $199.0599 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,038.05 | $1,121.7606 | $1,121.76 | $1,121.75 | $1,121.70 | |