| 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 | $165.67 | 4.413% | $172.981 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $119.84 | 13.641% | $136.1874 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $6.48 | 8.222% | $7.0128 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $79.47 | 3.227% | $82.0345 | $82.03 | $82.05 | $82.00 |
| Purchase #5 | $190.84 | 8.818% | $207.6683 | $207.67 | $207.65 | $207.70 |
| Purchase #6 | $208.45 | 3.498% | $215.7416 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $175.56 | 5.678% | $185.5283 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $946.31 | $1,007.1539 | $1,007.15 | $1,007.20 | $1,007.10 | |