| 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 | $115.25 | 11.122% | $128.0681 | $128.07 | $128.05 | $128.10 |
| Purchase #2 | $163.80 | 7.487% | $176.0637 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $12.26 | 6.468% | $13.053 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $175.41 | 3.384% | $181.3459 | $181.35 | $181.35 | $181.30 |
| Purchase #5 | $195.26 | 4.311% | $203.6777 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $209.99 | 12.816% | $236.9023 | $236.90 | $236.90 | $236.90 |
| Purchase #7 | $82.41 | 4.304% | $85.9569 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $954.38 | $1,025.0676 | $1,025.07 | $1,025.05 | $1,025.20 | |