| 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 | $126.54 | 7.762% | $136.362 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $121.40 | 13.412% | $137.6822 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $247.87 | 8.342% | $268.5473 | $268.55 | $268.55 | $268.50 |
| Purchase #4 | $183.78 | 4.536% | $192.1163 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $169.70 | 6.557% | $180.8272 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $43.77 | 5.179% | $46.0368 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $102.56 | 12.746% | $115.6323 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $995.62 | $1,077.2041 | $1,077.21 | $1,077.25 | $1,077.10 | |