| 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 | $136.92 | 10.351% | $151.0926 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $232.50 | 11.154% | $258.4331 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $122.58 | 3.284% | $126.6055 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $153.41 | 7.481% | $164.8866 | $164.89 | $164.90 | $164.90 |
| Purchase #5 | $214.83 | 7.659% | $231.2838 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $139.98 | 4.153% | $145.7934 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $72.26 | 5.611% | $76.3145 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $1,072.48 | $1,154.4095 | $1,154.40 | $1,154.45 | $1,154.40 | |