| 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 | $193.53 | 4.653% | $202.535 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $6.88 | 4.672% | $7.2014 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $118.57 | 7.406% | $127.3513 | $127.35 | $127.35 | $127.40 |
| Purchase #4 | $80.33 | 3.127% | $82.8419 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $114.32 | 9.416% | $125.0844 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $144.69 | 9.756% | $158.806 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $120.25 | 3.199% | $124.0968 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $778.57 | $827.9168 | $827.92 | $827.95 | $827.90 | |