| 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 | $72.72 | 6.532% | $77.4701 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $146.39 | 3.242% | $151.136 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $165.64 | 8.761% | $180.1517 | $180.15 | $180.15 | $180.20 |
| Purchase #4 | $118.53 | 3.127% | $122.2364 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $179.73 | 6.582% | $191.5598 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $52.58 | 4.649% | $55.0244 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $147.25 | 10.797% | $163.1486 | $163.15 | $163.15 | $163.10 |
| 7 purchase totals = | $882.84 | $940.7270 | $940.73 | $940.70 | $940.70 | |