| 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 | $163.81 | 6.182% | $173.9367 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $95.94 | 8.308% | $103.9107 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $144.63 | 12.290% | $162.405 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $15.68 | 9.458% | $17.163 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $83.36 | 7.334% | $89.4736 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $172.87 | 9.655% | $189.5606 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $88.99 | 9.714% | $97.6345 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $765.28 | $834.0841 | $834.08 | $834.05 | $834.10 | |