| 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 | $181.41 | 12.542% | $204.1624 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $222.50 | 9.837% | $244.3873 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $30.68 | 11.611% | $34.2423 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $156.49 | 13.222% | $177.1811 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $186.72 | 8.486% | $202.5651 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $23.73 | 13.645% | $26.968 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $90.90 | 8.790% | $98.8901 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $892.43 | $988.3963 | $988.40 | $988.40 | $988.50 | |