| 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 | $156.45 | 12.284% | $175.6683 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $18.97 | 6.838% | $20.2672 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $215.41 | 5.820% | $227.9469 | $227.95 | $227.95 | $227.90 |
| Purchase #4 | $242.83 | 10.396% | $268.0746 | $268.07 | $268.05 | $268.10 |
| Purchase #5 | $220.34 | 11.677% | $246.0691 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $110.36 | 3.540% | $114.2667 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $177.84 | 5.416% | $187.4718 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $1,142.20 | $1,239.7646 | $1,239.77 | $1,239.65 | $1,239.90 | |