| 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 | $133.65 | 7.392% | $143.5294 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $44.31 | 7.563% | $47.6612 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $136.89 | 6.704% | $146.0671 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $69.48 | 11.485% | $77.4598 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $234.33 | 9.781% | $257.2498 | $257.25 | $257.25 | $257.20 |
| Purchase #6 | $201.88 | 6.646% | $215.2969 | $215.30 | $215.30 | $215.30 |
| Purchase #7 | $50.50 | 7.478% | $54.2764 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $871.04 | $941.5406 | $941.55 | $941.55 | $941.60 | |