| 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 | $173.91 | 5.140% | $182.849 | $182.85 | $182.85 | $182.80 |
| Purchase #2 | $130.66 | 10.339% | $144.1689 | $144.17 | $144.15 | $144.20 |
| Purchase #3 | $76.44 | 4.359% | $79.772 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $115.31 | 10.108% | $126.9655 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $71.58 | 12.302% | $80.3858 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $31.43 | 8.368% | $34.0601 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $90.82 | 12.414% | $102.0944 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $690.15 | $750.2957 | $750.30 | $750.25 | $750.40 | |