| 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 | $207.69 | 8.833% | $226.0353 | $226.04 | $226.05 | $226.00 |
| Purchase #2 | $143.84 | 12.618% | $161.9897 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $55.61 | 7.852% | $59.9765 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $30.49 | 11.716% | $34.0622 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $134.47 | 8.456% | $145.8408 | $145.84 | $145.85 | $145.80 |
| Purchase #6 | $83.46 | 7.716% | $89.8998 | $89.90 | $89.90 | $89.90 |
| Purchase #7 | $115.55 | 7.650% | $124.3896 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $771.11 | $842.1939 | $842.20 | $842.25 | $842.20 | |