| 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 | $140.77 | 5.846% | $148.9994 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $104.68 | 6.778% | $111.7752 | $111.78 | $111.80 | $111.80 |
| Purchase #3 | $148.63 | 12.383% | $167.0349 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $91.75 | 13.433% | $104.0748 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $97.70 | 5.233% | $102.8126 | $102.81 | $102.80 | $102.80 |
| Purchase #6 | $192.88 | 4.263% | $201.1025 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $134.29 | 7.490% | $144.3483 | $144.35 | $144.35 | $144.30 |
| 7 purchase totals = | $910.70 | $980.1477 | $980.14 | $980.15 | $980.10 | |