| 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 | $171.53 | 11.372% | $191.0364 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $222.61 | 7.470% | $239.239 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $97.42 | 7.404% | $104.633 | $104.63 | $104.65 | $104.60 |
| Purchase #4 | $213.50 | 5.831% | $225.9492 | $225.95 | $225.95 | $225.90 |
| Purchase #5 | $208.42 | 9.507% | $228.2345 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $177.61 | 11.703% | $198.3957 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $172.71 | 6.604% | $184.1158 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $1,263.80 | $1,371.6036 | $1,371.61 | $1,371.65 | $1,371.40 | |