| 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 | $189.77 | 8.602% | $206.094 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $106.25 | 13.424% | $120.513 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $8.73 | 7.420% | $9.3778 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $155.42 | 5.311% | $163.6744 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $15.38 | 11.296% | $17.1173 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $205.62 | 3.426% | $212.6645 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $75.57 | 11.183% | $84.021 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $756.74 | $813.4620 | $813.45 | $813.40 | $813.50 | |