| 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 | $140.78 | 9.105% | $153.598 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $60.35 | 6.477% | $64.2589 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $179.49 | 13.351% | $203.4537 | $203.45 | $203.45 | $203.50 |
| Purchase #4 | $106.27 | 9.658% | $116.5336 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $52.88 | 4.185% | $55.093 | $55.09 | $55.10 | $55.10 |
| Purchase #6 | $151.92 | 11.127% | $168.8241 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $174.51 | 4.153% | $181.7574 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $866.20 | $943.5187 | $943.51 | $943.50 | $943.60 | |