| 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 | $136.32 | 3.869% | $141.5942 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $21.25 | 3.346% | $21.961 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $77.41 | 10.162% | $85.2764 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $13.89 | 9.743% | $15.2433 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $169.73 | 13.176% | $192.0936 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $205.73 | 12.133% | $230.6912 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $188.87 | 10.387% | $208.4879 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $813.20 | $895.3476 | $895.34 | $895.40 | $895.40 | |