| 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 | $161.49 | 6.449% | $171.9045 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $59.28 | 7.679% | $63.8321 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $243.92 | 3.240% | $251.823 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $17.71 | 9.171% | $19.3342 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $35.42 | 5.183% | $37.2558 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $157.90 | 10.373% | $174.279 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $136.99 | 10.130% | $150.8671 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $812.71 | $869.2957 | $869.29 | $869.30 | $869.30 | |