| 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 | $131.97 | 13.678% | $150.0209 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $163.62 | 13.144% | $185.1262 | $185.13 | $185.15 | $185.10 |
| Purchase #3 | $70.30 | 12.591% | $79.1515 | $79.15 | $79.15 | $79.20 |
| Purchase #4 | $88.90 | 5.324% | $93.633 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $116.78 | 3.157% | $120.4667 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $167.71 | 11.849% | $187.582 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $122.33 | 7.158% | $131.0864 | $131.09 | $131.10 | $131.10 |
| 7 purchase totals = | $861.61 | $947.0667 | $947.07 | $947.10 | $947.10 | |