| 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 | $161.39 | 13.646% | $183.4133 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $21.93 | 7.461% | $23.5662 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $220.83 | 12.628% | $248.7164 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $158.79 | 8.569% | $172.3967 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $63.70 | 4.490% | $66.5601 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $133.84 | 9.153% | $146.0904 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $126.96 | 13.198% | $143.7162 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $887.44 | $984.4593 | $984.47 | $984.40 | $984.50 | |