| 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 | $127.59 | 10.469% | $140.9474 | $140.95 | $140.95 | $140.90 |
| Purchase #2 | $92.49 | 12.541% | $104.0892 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $182.87 | 5.780% | $193.4399 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $166.52 | 10.669% | $184.286 | $184.29 | $184.30 | $184.30 |
| Purchase #5 | $178.52 | 5.516% | $188.3672 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $8.74 | 6.448% | $9.3036 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $147.79 | 7.319% | $158.6068 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $904.52 | $979.0401 | $979.05 | $979.05 | $979.00 | |