| 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 | $102.90 | 13.827% | $117.128 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $142.33 | 9.184% | $155.4016 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $199.71 | 6.828% | $213.3462 | $213.35 | $213.35 | $213.30 |
| Purchase #4 | $94.28 | 3.579% | $97.6543 | $97.65 | $97.65 | $97.70 |
| Purchase #5 | $69.85 | 9.661% | $76.5982 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $33.39 | 11.599% | $37.2629 | $37.26 | $37.25 | $37.30 |
| Purchase #7 | $163.71 | 3.360% | $169.2107 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $806.17 | $866.6019 | $866.60 | $866.60 | $866.60 | |