| 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 | $196.83 | 6.812% | $210.2381 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $197.55 | 7.508% | $212.3821 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $14.37 | 7.488% | $15.446 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $81.94 | 6.389% | $87.1751 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $184.41 | 9.369% | $201.6874 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $18.62 | 13.326% | $21.1013 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $39.73 | 11.734% | $44.3919 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $733.45 | $792.4219 | $792.43 | $792.50 | $792.40 | |