| 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 | $110.45 | 6.121% | $117.2106 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $155.98 | 9.298% | $170.483 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $47.40 | 8.847% | $51.5935 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $186.73 | 12.108% | $209.3393 | $209.34 | $209.35 | $209.30 |
| Purchase #5 | $119.65 | 9.262% | $130.732 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $124.65 | 13.733% | $141.7682 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $125.46 | 8.533% | $136.1655 | $136.17 | $136.15 | $136.20 |
| 7 purchase totals = | $870.32 | $957.2921 | $957.29 | $957.30 | $957.30 | |