| 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 | $185.85 | 3.853% | $193.0108 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $82.30 | 13.185% | $93.1513 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $78.44 | 10.384% | $86.5852 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $250.31 | 9.226% | $273.4036 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $159.60 | 10.822% | $176.8719 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $126.82 | 12.791% | $143.0415 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $38.54 | 9.447% | $42.1809 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $921.86 | $1,008.2452 | $1,008.24 | $1,008.25 | $1,008.30 | |