| 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 | $158.39 | 12.263% | $177.8134 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $225.51 | 6.253% | $239.6111 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $27.44 | 12.286% | $30.8113 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $123.52 | 12.695% | $139.2009 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $48.99 | 12.596% | $55.1608 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $248.46 | 9.413% | $271.8475 | $271.85 | $271.85 | $271.80 |
| Purchase #7 | $79.36 | 7.618% | $85.4056 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $911.67 | $999.8506 | $999.85 | $999.80 | $999.80 | |