| 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 | $126.65 | 9.203% | $138.3056 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $176.61 | 9.233% | $192.9164 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $15.27 | 7.216% | $16.3719 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $236.47 | 13.127% | $267.5114 | $267.51 | $267.50 | $267.50 |
| Purchase #5 | $142.60 | 4.866% | $149.5389 | $149.54 | $149.55 | $149.50 |
| Purchase #6 | $195.40 | 8.578% | $212.1614 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $143.91 | 7.179% | $154.2413 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $1,036.91 | $1,131.0469 | $1,131.05 | $1,131.00 | $1,131.00 | |