| 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 | $157.81 | 8.139% | $170.6542 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $67.61 | 13.279% | $76.5879 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $247.60 | 10.344% | $273.2117 | $273.21 | $273.20 | $273.20 |
| Purchase #4 | $14.33 | 7.273% | $15.3722 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $15.51 | 5.151% | $16.3089 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $150.82 | 8.823% | $164.1268 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $227.52 | 13.433% | $258.0828 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $881.20 | $974.3445 | $974.34 | $974.35 | $974.40 | |