| 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 | $131.39 | 10.425% | $145.0874 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $13.85 | 4.321% | $14.4485 | $14.45 | $14.45 | $14.40 |
| Purchase #3 | $187.53 | 7.113% | $200.869 | $200.87 | $200.85 | $200.90 |
| Purchase #4 | $65.99 | 10.665% | $73.0278 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $60.39 | 5.591% | $63.7664 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $12.42 | 12.612% | $13.9864 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $158.76 | 7.390% | $170.4924 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $630.33 | $681.6779 | $681.69 | $681.70 | $681.70 | |