| 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 | $180.62 | 7.453% | $194.0816 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $168.77 | 8.870% | $183.7399 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $34.38 | 5.493% | $36.2685 | $36.27 | $36.25 | $36.30 |
| Purchase #4 | $127.82 | 10.557% | $141.314 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $11.58 | 7.440% | $12.4416 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $148.77 | 13.688% | $169.1336 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $101.50 | 4.776% | $106.3476 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $773.44 | $843.3268 | $843.32 | $843.35 | $843.20 | |