| 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 | $16.59 | 12.248% | $18.6219 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $175.37 | 3.671% | $181.8078 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $241.61 | 4.215% | $251.7939 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $59.49 | 7.454% | $63.9244 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $104.47 | 11.787% | $116.7839 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $173.71 | 3.599% | $179.9618 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $71.68 | 3.153% | $73.9401 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $842.92 | $886.8338 | $886.82 | $886.80 | $886.80 | |