| 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 | $95.27 | 13.273% | $107.9152 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $179.69 | 10.527% | $198.606 | $198.61 | $198.60 | $198.60 |
| Purchase #3 | $182.70 | 13.384% | $207.1526 | $207.15 | $207.15 | $207.20 |
| Purchase #4 | $227.63 | 3.269% | $235.0712 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $144.59 | 9.447% | $158.2494 | $158.25 | $158.25 | $158.20 |
| Purchase #6 | $125.83 | 3.567% | $130.3184 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $167.26 | 5.305% | $176.1331 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $1,122.97 | $1,213.4459 | $1,213.45 | $1,213.40 | $1,213.40 | |