| 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 | $197.28 | 8.869% | $214.7768 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $97.29 | 6.115% | $103.2393 | $103.24 | $103.25 | $103.20 |
| Purchase #3 | $122.33 | 9.658% | $134.1446 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $106.79 | 8.148% | $115.4912 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $135.61 | 5.217% | $142.6848 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $163.46 | 10.217% | $180.1607 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $36.30 | 8.775% | $39.4853 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $859.06 | $929.9827 | $929.98 | $930.05 | $930.00 | |