| 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 | $146.82 | 11.340% | $163.4694 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $120.83 | 3.273% | $124.7848 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $49.49 | 13.655% | $56.2479 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $129.76 | 7.515% | $139.5115 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $85.93 | 6.803% | $91.7758 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $214.74 | 12.812% | $242.2525 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $33.25 | 3.173% | $34.305 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $780.82 | $852.3469 | $852.35 | $852.35 | $852.40 | |