| 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 | $192.96 | 6.512% | $205.5256 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $149.72 | 12.840% | $168.944 | $168.94 | $168.95 | $168.90 |
| Purchase #3 | $52.40 | 7.128% | $56.1351 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $25.79 | 4.528% | $26.9578 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $149.79 | 5.462% | $157.9715 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $96.88 | 4.183% | $100.9325 | $100.93 | $100.95 | $100.90 |
| Purchase #7 | $224.71 | 3.565% | $232.7209 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $892.25 | $949.1874 | $949.19 | $949.20 | $949.10 | |