| 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 | $141.45 | 7.155% | $151.5707 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $221.26 | 11.358% | $246.3907 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $30.65 | 5.426% | $32.3131 | $32.31 | $32.30 | $32.30 |
| Purchase #4 | $51.56 | 13.671% | $58.6088 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $159.81 | 6.614% | $170.3798 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $92.92 | 7.556% | $99.941 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $113.56 | 5.218% | $119.4856 | $119.49 | $119.50 | $119.50 |
| 7 purchase totals = | $811.21 | $878.6897 | $878.69 | $878.70 | $878.70 | |