| 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 | $139.85 | 11.181% | $155.4866 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $125.91 | 5.671% | $133.0504 | $133.05 | $133.05 | $133.10 |
| Purchase #3 | $41.99 | 3.687% | $43.5382 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $213.85 | 11.400% | $238.2289 | $238.23 | $238.25 | $238.20 |
| Purchase #5 | $197.29 | 3.240% | $203.6822 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $37.39 | 5.481% | $39.4393 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $146.47 | 4.629% | $153.2501 | $153.25 | $153.25 | $153.30 |
| 7 purchase totals = | $902.75 | $966.6757 | $966.68 | $966.75 | $966.70 | |