| 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 | $139.75 | 13.449% | $158.545 | $158.55 | $158.55 | $158.50 |
| Purchase #2 | $166.49 | 5.145% | $175.0559 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $162.88 | 12.597% | $183.398 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $213.69 | 6.252% | $227.0499 | $227.05 | $227.05 | $227.00 |
| Purchase #5 | $236.40 | 4.712% | $247.5392 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $175.81 | 10.186% | $193.718 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $134.58 | 7.583% | $144.7852 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $1,229.60 | $1,330.0912 | $1,330.11 | $1,330.10 | $1,330.00 | |