| 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 | $156.66 | 7.120% | $167.8142 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $73.92 | 10.202% | $81.4613 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $163.27 | 11.771% | $182.4885 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $14.37 | 3.699% | $14.9015 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $177.48 | 4.843% | $186.0754 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $59.94 | 5.153% | $63.0287 | $63.03 | $63.05 | $63.00 |
| Purchase #7 | $95.99 | 8.610% | $104.2547 | $104.25 | $104.25 | $104.30 |
| 7 purchase totals = | $741.63 | $800.0243 | $800.02 | $800.05 | $800.10 | |