| 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 | $143.94 | 5.424% | $151.7473 | $151.75 | $151.75 | $151.70 |
| Purchase #2 | $209.31 | 10.337% | $230.9464 | $230.95 | $230.95 | $230.90 |
| Purchase #3 | $242.70 | 6.326% | $258.0532 | $258.05 | $258.05 | $258.10 |
| Purchase #4 | $134.33 | 10.664% | $148.655 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $117.98 | 13.210% | $133.5652 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $32.92 | 13.679% | $37.4231 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $154.82 | 12.694% | $174.4729 | $174.47 | $174.45 | $174.50 |
| 7 purchase totals = | $1,036.00 | $1,134.8631 | $1,134.87 | $1,134.80 | $1,134.90 | |