| 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 | $150.50 | 13.334% | $170.5677 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $28.73 | 5.801% | $30.3966 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $154.84 | 4.553% | $161.8899 | $161.89 | $161.90 | $161.90 |
| Purchase #4 | $143.29 | 5.297% | $150.8801 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $227.83 | 9.237% | $248.8747 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $181.87 | 7.641% | $195.7667 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $166.79 | 4.376% | $174.0887 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $1,053.85 | $1,132.4644 | $1,132.47 | $1,132.45 | $1,132.60 | |