| 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 | $136.72 | 7.374% | $146.8017 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $134.27 | 5.310% | $141.3997 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $246.53 | 8.652% | $267.8598 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $117.46 | 6.769% | $125.4109 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $109.93 | 4.385% | $114.7504 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $49.80 | 6.531% | $53.0524 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $189.76 | 13.758% | $215.8672 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $984.47 | $1,065.1421 | $1,065.14 | $1,065.10 | $1,065.30 | |