| 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 | $175.91 | 4.249% | $183.3844 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $118.62 | 3.111% | $122.3103 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $82.46 | 13.722% | $93.7752 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $128.97 | 8.407% | $139.8125 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $236.76 | 13.457% | $268.6208 | $268.62 | $268.60 | $268.60 |
| Purchase #6 | $118.65 | 6.234% | $126.0466 | $126.05 | $126.05 | $126.00 |
| Purchase #7 | $11.29 | 6.664% | $12.0424 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $872.66 | $945.9922 | $945.99 | $946.00 | $945.90 | |