| 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 | $174.98 | 13.449% | $198.5131 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $237.32 | 7.611% | $255.3824 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $233.50 | 3.759% | $242.2773 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $29.47 | 12.209% | $33.068 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $64.66 | 13.166% | $73.1731 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $49.52 | 5.623% | $52.3045 | $52.30 | $52.30 | $52.30 |
| Purchase #7 | $60.52 | 7.135% | $64.8381 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $849.97 | $919.5565 | $919.55 | $919.55 | $919.60 | |