| 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 | $181.89 | 12.393% | $204.4316 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $184.67 | 5.482% | $194.7936 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $130.80 | 11.680% | $146.0774 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $14.99 | 9.441% | $16.4052 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $243.88 | 11.713% | $272.4457 | $272.45 | $272.45 | $272.40 |
| Purchase #6 | $95.61 | 11.574% | $106.6759 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $27.29 | 12.611% | $30.7315 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $879.13 | $971.5609 | $971.57 | $971.65 | $971.50 | |