| 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 | $161.92 | 4.356% | $168.9732 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $27.56 | 8.456% | $29.8905 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $34.90 | 5.358% | $36.7699 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $28.51 | 3.813% | $29.5971 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $156.75 | 7.743% | $168.8872 | $168.89 | $168.90 | $168.90 |
| Purchase #6 | $96.69 | 8.260% | $104.6766 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $145.44 | 10.656% | $160.9381 | $160.94 | $160.95 | $160.90 |
| 7 purchase totals = | $651.77 | $699.7326 | $699.74 | $699.75 | $699.80 | |