| 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 | $147.89 | 10.734% | $163.7645 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $228.57 | 13.165% | $258.6612 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $52.53 | 5.280% | $55.3036 | $55.30 | $55.30 | $55.30 |
| Purchase #4 | $15.28 | 3.440% | $15.8056 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $9.89 | 11.305% | $11.0081 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $74.49 | 5.343% | $78.47 | $78.47 | $78.45 | $78.50 |
| Purchase #7 | $162.49 | 5.506% | $171.4367 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $691.14 | $754.4497 | $754.45 | $754.40 | $754.50 | |