| 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 | $166.48 | 11.390% | $185.4421 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $190.26 | 4.579% | $198.972 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $128.39 | 11.653% | $143.3513 | $143.35 | $143.35 | $143.40 |
| Purchase #4 | $213.77 | 12.161% | $239.7666 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $25.70 | 9.576% | $28.161 | $28.16 | $28.15 | $28.20 |
| Purchase #6 | $93.48 | 4.472% | $97.6604 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $83.97 | 12.791% | $94.7106 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $902.05 | $988.0640 | $988.06 | $988.00 | $988.20 | |