| 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 | $118.76 | 8.859% | $129.2809 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $145.79 | 8.689% | $158.4577 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $111.66 | 11.131% | $124.0889 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $26.95 | 12.692% | $30.3705 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $79.66 | 4.836% | $83.5124 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $56.85 | 3.667% | $58.9347 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $18.30 | 4.655% | $19.1519 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $557.97 | $603.7970 | $603.79 | $603.80 | $603.90 | |