| 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 | $154.70 | 7.284% | $165.9683 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $127.65 | 10.241% | $140.7226 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $40.65 | 6.417% | $43.2585 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $28.97 | 6.130% | $30.7459 | $30.75 | $30.75 | $30.70 |
| Purchase #5 | $219.37 | 9.119% | $239.3744 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $117.48 | 8.777% | $127.7912 | $127.79 | $127.80 | $127.80 |
| Purchase #7 | $209.79 | 11.168% | $233.2193 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $898.61 | $981.0802 | $981.08 | $981.00 | $981.10 | |