| 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 | $163.29 | 6.387% | $173.7193 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $205.40 | 8.465% | $222.7871 | $222.79 | $222.80 | $222.80 |
| Purchase #3 | $194.37 | 9.541% | $212.9148 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $114.29 | 11.728% | $127.6939 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $149.63 | 12.181% | $167.8564 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $11.53 | 6.247% | $12.2503 | $12.25 | $12.25 | $12.30 |
| Purchase #7 | $7.71 | 3.715% | $7.9964 | $8.00 | $8.00 | $8.00 |
| 7 purchase totals = | $846.22 | $925.2182 | $925.22 | $925.20 | $925.30 | |