| 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 | $161.94 | 11.772% | $181.0036 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $98.46 | 7.577% | $105.9203 | $105.92 | $105.90 | $105.90 |
| Purchase #3 | $113.77 | 3.531% | $117.7872 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $227.70 | 13.187% | $257.7268 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $242.44 | 3.537% | $251.0151 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $33.73 | 10.548% | $37.2878 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $170.48 | 8.676% | $185.2708 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $1,048.52 | $1,136.0116 | $1,136.02 | $1,136.00 | $1,136.00 | |