| 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 | $123.98 | 6.551% | $132.1019 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $30.93 | 11.226% | $34.4022 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $79.40 | 4.179% | $82.7181 | $82.72 | $82.70 | $82.70 |
| Purchase #4 | $109.50 | 3.542% | $113.3785 | $113.38 | $113.40 | $113.40 |
| Purchase #5 | $27.81 | 3.147% | $28.6852 | $28.69 | $28.70 | $28.70 |
| Purchase #6 | $136.68 | 8.431% | $148.2035 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $178.49 | 3.120% | $184.0589 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $686.79 | $723.5483 | $723.55 | $723.55 | $723.60 | |