| 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 | $165.27 | 8.654% | $179.5725 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $208.35 | 6.632% | $222.1678 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $5.51 | 9.475% | $6.0321 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $24.79 | 10.806% | $27.4688 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $159.57 | 11.141% | $177.3477 | $177.35 | $177.35 | $177.30 |
| Purchase #6 | $34.31 | 8.291% | $37.1546 | $37.15 | $37.15 | $37.20 |
| Purchase #7 | $5.78 | 11.239% | $6.4296 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $603.58 | $656.1731 | $656.17 | $656.15 | $656.20 | |