| 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 | $153.26 | 3.748% | $159.0042 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $111.97 | 8.410% | $121.3867 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $162.74 | 10.279% | $179.468 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $191.42 | 12.643% | $215.6212 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $78.27 | 10.579% | $86.5502 | $86.55 | $86.55 | $86.60 |
| Purchase #6 | $168.32 | 3.766% | $174.6589 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $188.37 | 9.613% | $206.478 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $1,054.35 | $1,143.1672 | $1,143.17 | $1,143.15 | $1,143.30 | |