| 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 | $141.52 | 3.247% | $146.1152 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $84.58 | 4.346% | $88.2558 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $104.37 | 8.359% | $113.0943 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $202.90 | 11.345% | $225.919 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $72.47 | 13.293% | $82.1034 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $202.52 | 7.159% | $217.0184 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $18.42 | 4.545% | $19.2572 | $19.26 | $19.25 | $19.30 |
| 7 purchase totals = | $826.78 | $891.7633 | $891.77 | $891.70 | $891.80 | |