| 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 | $160.38 | 13.704% | $182.3585 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $173.25 | 11.668% | $193.4648 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $17.43 | 3.411% | $18.0245 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $75.87 | 12.381% | $85.2635 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $136.27 | 3.760% | $141.3938 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $99.51 | 3.544% | $103.0366 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $66.35 | 12.249% | $74.4772 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $729.06 | $798.0189 | $798.01 | $798.00 | $798.10 | |