| 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 | $184.81 | 3.704% | $191.6554 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $24.89 | 12.866% | $28.0923 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $78.97 | 13.456% | $89.5962 | $89.60 | $89.60 | $89.60 |
| Purchase #4 | $71.74 | 5.290% | $75.535 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $205.90 | 3.308% | $212.7112 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $143.37 | 13.142% | $162.2117 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $64.50 | 8.550% | $70.0148 | $70.01 | $70.00 | $70.00 |
| 7 purchase totals = | $774.18 | $829.8166 | $829.82 | $829.80 | $829.80 | |