| 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 | $171.87 | 8.280% | $186.1008 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $100.88 | 3.462% | $104.3725 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $204.27 | 10.790% | $226.3107 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $28.72 | 6.128% | $30.48 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $246.73 | 4.277% | $257.2826 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $126.85 | 12.327% | $142.4868 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $189.78 | 7.615% | $204.2317 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $1,069.10 | $1,151.2651 | $1,151.26 | $1,151.30 | $1,151.30 | |