| 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 | $208.95 | 6.387% | $222.2956 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $179.30 | 7.625% | $192.9716 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $85.39 | 6.861% | $91.2486 | $91.25 | $91.25 | $91.20 |
| Purchase #4 | $176.88 | 6.693% | $188.7186 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $226.52 | 7.306% | $243.0696 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $157.49 | 5.123% | $165.5582 | $165.56 | $165.55 | $165.60 |
| Purchase #7 | $189.89 | 13.267% | $215.0827 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,224.42 | $1,318.9449 | $1,318.95 | $1,318.90 | $1,319.00 | |