| 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 | $131.59 | 9.214% | $143.7147 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $102.52 | 11.801% | $114.6184 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $208.33 | 11.144% | $231.5463 | $231.55 | $231.55 | $231.50 |
| Purchase #4 | $164.61 | 9.238% | $179.8167 | $179.82 | $179.80 | $179.80 |
| Purchase #5 | $225.54 | 4.454% | $235.5856 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $87.37 | 8.823% | $95.0787 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $170.73 | 13.221% | $193.3022 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $1,090.69 | $1,193.6626 | $1,193.67 | $1,193.65 | $1,193.60 | |