| 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 | $194.47 | 7.239% | $208.5477 | $208.55 | $208.55 | $208.50 |
| Purchase #2 | $37.60 | 3.490% | $38.9122 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $168.78 | 11.290% | $187.8353 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $102.82 | 7.347% | $110.3742 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $19.34 | 12.615% | $21.7797 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $143.62 | 8.189% | $155.381 | $155.38 | $155.40 | $155.40 |
| Purchase #7 | $13.56 | 11.780% | $15.1574 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $680.19 | $737.9875 | $737.99 | $738.00 | $738.00 | |