| 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 | $138.78 | 12.841% | $156.6007 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $45.38 | 7.493% | $48.7803 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $246.42 | 9.862% | $270.7219 | $270.72 | $270.70 | $270.70 |
| Purchase #4 | $187.42 | 4.571% | $195.987 | $195.99 | $196.00 | $196.00 |
| Purchase #5 | $71.61 | 3.450% | $74.0805 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $25.64 | 9.581% | $28.0966 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $181.67 | 12.832% | $204.9819 | $204.98 | $205.00 | $205.00 |
| 7 purchase totals = | $896.92 | $979.2489 | $979.25 | $979.30 | $979.30 | |