| 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 | $163.96 | 10.867% | $181.7775 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $71.61 | 8.176% | $77.4648 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $247.92 | 4.874% | $260.0036 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $182.83 | 12.337% | $205.3857 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $215.55 | 7.552% | $231.8283 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $8.69 | 5.253% | $9.1465 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $227.85 | 7.703% | $245.4013 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $1,118.41 | $1,211.0077 | $1,211.01 | $1,211.05 | $1,211.00 | |