| 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 | $162.54 | 6.165% | $172.5606 | $172.56 | $172.55 | $172.60 |
| Purchase #2 | $37.70 | 11.153% | $41.9047 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $140.50 | 13.604% | $159.6136 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $114.61 | 3.438% | $118.5503 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $11.32 | 11.157% | $12.583 | $12.58 | $12.60 | $12.60 |
| Purchase #6 | $236.49 | 13.606% | $268.6668 | $268.67 | $268.65 | $268.70 |
| Purchase #7 | $188.41 | 9.358% | $206.0414 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $891.57 | $979.9204 | $979.91 | $979.90 | $980.00 | |