| 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 | $136.55 | 3.146% | $140.8459 | $140.85 | $140.85 | $140.80 |
| Purchase #2 | $121.68 | 3.441% | $125.867 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $180.49 | 5.863% | $191.0721 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $182.58 | 13.216% | $206.7098 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $150.55 | 10.229% | $165.9498 | $165.95 | $165.95 | $165.90 |
| Purchase #6 | $124.62 | 13.629% | $141.6045 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $139.62 | 10.826% | $154.7353 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $1,036.09 | $1,126.7844 | $1,126.79 | $1,126.75 | $1,126.70 | |