| 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 | $163.76 | 10.371% | $180.7435 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $92.62 | 4.314% | $96.6156 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $189.74 | 8.559% | $205.9798 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $185.36 | 9.649% | $203.2454 | $203.25 | $203.25 | $203.20 |
| Purchase #5 | $26.92 | 11.736% | $30.0793 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $133.72 | 3.445% | $138.3267 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $165.91 | 11.777% | $185.4492 | $185.45 | $185.45 | $185.40 |
| 7 purchase totals = | $958.03 | $1,040.4395 | $1,040.45 | $1,040.50 | $1,040.30 | |