| 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 | $182.84 | 4.847% | $191.7023 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $45.67 | 8.503% | $49.5533 | $49.55 | $49.55 | $49.60 |
| Purchase #3 | $9.73 | 11.144% | $10.8143 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $146.40 | 5.343% | $154.2222 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $246.47 | 10.360% | $272.0043 | $272.00 | $272.00 | $272.00 |
| Purchase #6 | $65.95 | 7.598% | $70.9609 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $173.56 | 5.141% | $182.4827 | $182.48 | $182.50 | $182.50 |
| 7 purchase totals = | $870.62 | $931.7400 | $931.72 | $931.70 | $931.80 | |