| 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 | $127.28 | 12.855% | $143.6418 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $124.41 | 8.710% | $135.2461 | $135.25 | $135.25 | $135.20 |
| Purchase #3 | $79.64 | 9.420% | $87.1421 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $193.87 | 4.191% | $201.9951 | $202.00 | $202.00 | $202.00 |
| Purchase #5 | $185.75 | 8.285% | $201.1394 | $201.14 | $201.15 | $201.10 |
| Purchase #6 | $19.35 | 3.775% | $20.0805 | $20.08 | $20.10 | $20.10 |
| Purchase #7 | $62.73 | 4.107% | $65.3063 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $793.03 | $854.5513 | $854.56 | $854.60 | $854.40 | |