| 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 | $123.54 | 4.456% | $129.0449 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $17.96 | 6.403% | $19.11 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $148.33 | 6.824% | $158.452 | $158.45 | $158.45 | $158.50 |
| Purchase #4 | $43.30 | 12.843% | $48.861 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $193.74 | 11.622% | $216.2565 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $158.47 | 9.713% | $173.8622 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $41.32 | 10.614% | $45.7057 | $45.71 | $45.70 | $45.70 |
| 7 purchase totals = | $726.66 | $791.2923 | $791.29 | $791.25 | $791.40 | |