| 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 | $181.50 | 13.730% | $206.42 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $17.88 | 7.499% | $19.2208 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $29.90 | 3.260% | $30.8747 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $182.26 | 5.730% | $192.7035 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $125.59 | 5.231% | $132.1596 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $53.60 | 9.361% | $58.6175 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $55.93 | 10.594% | $61.8552 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $646.66 | $701.8513 | $701.85 | $701.75 | $701.90 | |