| 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 | $184.71 | 12.289% | $207.409 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $23.72 | 12.728% | $26.7391 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $166.67 | 4.425% | $174.0451 | $174.05 | $174.05 | $174.00 |
| Purchase #4 | $28.71 | 12.547% | $32.3122 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $30.67 | 5.735% | $32.4289 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $25.77 | 5.508% | $27.1894 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $70.81 | 8.485% | $76.8182 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $531.06 | $576.9419 | $576.95 | $576.95 | $576.80 | |