| 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 | $120.96 | 5.781% | $127.9527 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $147.43 | 10.719% | $163.233 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $40.28 | 12.382% | $45.2675 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $17.38 | 5.481% | $18.3326 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $235.81 | 5.536% | $248.8644 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $245.61 | 11.525% | $273.9166 | $273.92 | $273.90 | $273.90 |
| Purchase #7 | $76.81 | 5.718% | $81.202 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $884.28 | $958.7688 | $958.76 | $958.75 | $958.80 | |