| 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 | $190.96 | 9.324% | $208.7651 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $43.45 | 6.369% | $46.2173 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $63.67 | 9.709% | $69.8517 | $69.85 | $69.85 | $69.90 |
| Purchase #4 | $25.66 | 10.717% | $28.41 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $177.47 | 3.119% | $183.0053 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $6.75 | 10.637% | $7.468 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $69.91 | 13.457% | $79.3178 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $577.87 | $623.0352 | $623.05 | $622.95 | $623.10 | |