| 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 | $200.28 | 11.237% | $222.7855 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $60.57 | 9.316% | $66.2127 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $173.69 | 3.255% | $179.3436 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $250.96 | 8.740% | $272.8939 | $272.89 | $272.90 | $272.90 |
| Purchase #5 | $7.62 | 12.606% | $8.5806 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $6.51 | 11.678% | $7.2702 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $166.85 | 11.548% | $186.1178 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $866.48 | $943.2043 | $943.20 | $943.20 | $943.20 | |