| 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 | $135.62 | 11.862% | $151.7072 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $196.25 | 12.730% | $221.2326 | $221.23 | $221.25 | $221.20 |
| Purchase #3 | $175.66 | 5.199% | $184.7926 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $248.73 | 3.336% | $257.0276 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $177.97 | 4.591% | $186.1406 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $128.42 | 7.310% | $137.8075 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $139.82 | 6.107% | $148.3588 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $1,202.47 | $1,287.0669 | $1,287.07 | $1,287.10 | $1,287.00 | |