| 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 | $198.88 | 4.709% | $208.2453 | $208.25 | $208.25 | $208.20 |
| Purchase #2 | $146.78 | 8.665% | $159.4985 | $159.50 | $159.50 | $159.50 |
| Purchase #3 | $241.74 | 5.258% | $254.4507 | $254.45 | $254.45 | $254.50 |
| Purchase #4 | $227.28 | 13.386% | $257.7037 | $257.70 | $257.70 | $257.70 |
| Purchase #5 | $235.57 | 11.164% | $261.869 | $261.87 | $261.85 | $261.90 |
| Purchase #6 | $213.55 | 11.341% | $237.7687 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $239.26 | 11.244% | $266.1624 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $1,503.06 | $1,645.6983 | $1,645.70 | $1,645.65 | $1,645.80 | |