| 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 | $162.28 | 9.692% | $178.0082 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $127.83 | 3.778% | $132.6594 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $195.68 | 13.858% | $222.7973 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $143.38 | 5.473% | $151.2272 | $151.23 | $151.25 | $151.20 |
| Purchase #5 | $75.48 | 13.453% | $85.6343 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $56.68 | 11.224% | $63.0418 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $215.61 | 7.370% | $231.5005 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $976.94 | $1,064.8687 | $1,064.87 | $1,064.90 | $1,064.80 | |