| 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 | $138.67 | 8.231% | $150.0839 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $159.66 | 3.568% | $165.3567 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $64.82 | 8.605% | $70.3978 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $15.78 | 9.315% | $17.2499 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $5.72 | 6.531% | $6.0936 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $229.29 | 13.819% | $260.9756 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $177.25 | 7.136% | $189.8986 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $791.19 | $860.0561 | $860.06 | $860.10 | $860.10 | |