| 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 | $158.37 | 13.688% | $180.0477 | $180.05 | $180.05 | $180.00 |
| Purchase #2 | $211.95 | 3.605% | $219.5908 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $114.74 | 10.377% | $126.6466 | $126.65 | $126.65 | $126.60 |
| Purchase #4 | $27.97 | 8.803% | $30.4322 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $66.43 | 7.697% | $71.5431 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $73.69 | 12.589% | $82.9668 | $82.97 | $82.95 | $83.00 |
| Purchase #7 | $38.92 | 8.818% | $42.352 | $42.35 | $42.35 | $42.40 |
| 7 purchase totals = | $692.07 | $753.5792 | $753.58 | $753.60 | $753.50 | |