| 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 | $181.39 | 9.805% | $199.1753 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $222.98 | 10.308% | $245.9648 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $72.83 | 9.495% | $79.7452 | $79.75 | $79.75 | $79.70 |
| Purchase #4 | $231.80 | 7.358% | $248.8558 | $248.86 | $248.85 | $248.90 |
| Purchase #5 | $210.52 | 8.254% | $227.8963 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $139.49 | 3.768% | $144.746 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $47.71 | 9.388% | $52.189 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $1,106.72 | $1,198.5724 | $1,198.59 | $1,198.60 | $1,198.60 | |