| 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 | $174.98 | 6.195% | $185.82 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $137.57 | 8.823% | $149.7078 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $16.92 | 13.406% | $19.1883 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $62.68 | 6.583% | $66.8062 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $93.43 | 11.414% | $104.0941 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $173.98 | 11.132% | $193.3475 | $193.35 | $193.35 | $193.30 |
| Purchase #7 | $245.25 | 10.698% | $271.4868 | $271.49 | $271.50 | $271.50 |
| 7 purchase totals = | $904.81 | $990.4507 | $990.46 | $990.45 | $990.40 | |