| 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 | $154.77 | 6.597% | $164.9802 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $78.74 | 3.359% | $81.3849 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $20.56 | 3.235% | $21.2251 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $84.56 | 7.835% | $91.1853 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $187.85 | 5.403% | $197.9995 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $158.68 | 6.478% | $168.9593 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $37.98 | 11.327% | $42.282 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $723.14 | $768.0163 | $768.02 | $768.10 | $768.10 | |