| 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 | $221.32 | 6.743% | $236.2436 | $236.24 | $236.25 | $236.20 |
| Purchase #2 | $67.80 | 10.534% | $74.9421 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $73.29 | 13.155% | $82.9313 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $136.27 | 5.337% | $143.5427 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $173.94 | 6.709% | $185.6096 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $50.70 | 9.625% | $55.5799 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $119.79 | 4.525% | $125.2105 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $843.11 | $904.0597 | $904.05 | $904.10 | $903.90 | |