| 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 | $186.40 | 8.593% | $202.4174 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $132.52 | 13.263% | $150.0961 | $150.10 | $150.10 | $150.10 |
| Purchase #3 | $6.52 | 11.577% | $7.2748 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $113.79 | 11.313% | $126.6631 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $122.40 | 4.155% | $127.4857 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $51.44 | 9.529% | $56.3417 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $42.75 | 11.492% | $47.6628 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $655.82 | $717.9416 | $717.94 | $717.90 | $718.00 | |