| 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 | $160.43 | 6.402% | $170.7007 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $105.47 | 5.255% | $111.0124 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $95.25 | 9.555% | $104.3511 | $104.35 | $104.35 | $104.40 |
| Purchase #4 | $73.83 | 10.213% | $81.3703 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $143.32 | 10.505% | $158.3758 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $84.70 | 10.513% | $93.6045 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $199.82 | 7.739% | $215.2841 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $862.82 | $934.6989 | $934.69 | $934.70 | $934.80 | |