| 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 | $161.38 | 4.288% | $168.3 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $106.95 | 10.796% | $118.4963 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $144.86 | 10.294% | $159.7719 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $248.51 | 12.371% | $279.2532 | $279.25 | $279.25 | $279.30 |
| Purchase #5 | $149.99 | 8.698% | $163.0361 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $13.67 | 8.488% | $14.8303 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $203.79 | 5.239% | $214.4666 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $1,029.15 | $1,118.1544 | $1,118.16 | $1,118.15 | $1,118.20 | |