| 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 | $179.49 | 3.474% | $185.7255 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $207.70 | 8.862% | $226.1064 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $19.99 | 6.420% | $21.2734 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $117.56 | 8.334% | $127.3575 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $134.58 | 6.521% | $143.356 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $34.88 | 8.628% | $37.8894 | $37.89 | $37.90 | $37.90 |
| Purchase #7 | $83.97 | 4.852% | $88.0442 | $88.04 | $88.05 | $88.00 |
| 7 purchase totals = | $778.17 | $829.7524 | $829.76 | $829.75 | $829.80 | |