| 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 | $154.98 | 7.395% | $166.4408 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $81.61 | 7.407% | $87.6549 | $87.65 | $87.65 | $87.70 |
| Purchase #3 | $151.74 | 13.859% | $172.7696 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $54.78 | 13.838% | $62.3605 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $37.81 | 10.373% | $41.732 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $220.37 | 7.445% | $236.7765 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $114.91 | 7.689% | $123.7454 | $123.75 | $123.75 | $123.70 |
| 7 purchase totals = | $816.20 | $891.4797 | $891.48 | $891.50 | $891.50 | |