| 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 | $164.71 | 10.529% | $182.0523 | $182.05 | $182.05 | $182.10 |
| Purchase #2 | $223.29 | 6.812% | $238.5005 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $125.53 | 5.755% | $132.7543 | $132.75 | $132.75 | $132.80 |
| Purchase #4 | $27.77 | 10.477% | $30.6795 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $55.35 | 5.595% | $58.4468 | $58.45 | $58.45 | $58.40 |
| Purchase #6 | $29.75 | 8.570% | $32.2996 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $237.50 | 12.402% | $266.9548 | $266.95 | $266.95 | $267.00 |
| 7 purchase totals = | $863.90 | $941.6878 | $941.68 | $941.70 | $941.80 | |