| 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 | $126.77 | 9.691% | $139.0553 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $47.30 | 9.594% | $51.838 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $176.43 | 11.417% | $196.573 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $58.97 | 10.182% | $64.9743 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $166.31 | 13.327% | $188.4741 | $188.47 | $188.45 | $188.50 |
| Purchase #6 | $27.99 | 9.713% | $30.7087 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $156.46 | 5.199% | $164.5944 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $760.23 | $836.2178 | $836.21 | $836.15 | $836.30 | |