| 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 | $149.48 | 3.716% | $155.0347 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $63.83 | 13.342% | $72.3462 | $72.35 | $72.35 | $72.30 |
| Purchase #3 | $167.33 | 6.420% | $178.0726 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $202.71 | 6.283% | $215.4463 | $215.45 | $215.45 | $215.40 |
| Purchase #5 | $97.46 | 9.135% | $106.363 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $9.75 | 8.498% | $10.5786 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $120.38 | 11.647% | $134.4007 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $810.94 | $872.2421 | $872.24 | $872.25 | $872.20 | |