| 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 | $142.41 | 6.367% | $151.4772 | $151.48 | $151.50 | $151.50 |
| Purchase #2 | $59.39 | 7.327% | $63.7415 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $213.31 | 11.646% | $238.1521 | $238.15 | $238.15 | $238.20 |
| Purchase #4 | $205.99 | 11.560% | $229.8024 | $229.80 | $229.80 | $229.80 |
| Purchase #5 | $167.68 | 3.393% | $173.3694 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $15.63 | 10.237% | $17.23 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $17.26 | 7.131% | $18.4908 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $821.67 | $892.2634 | $892.26 | $892.30 | $892.30 | |