| 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 | $163.48 | 3.492% | $169.1887 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $9.26 | 6.335% | $9.8466 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $181.83 | 13.381% | $206.1607 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $39.72 | 9.194% | $43.3719 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $223.63 | 13.714% | $254.2986 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $186.70 | 3.390% | $193.0291 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $86.61 | 5.782% | $91.6178 | $91.62 | $91.60 | $91.60 |
| 7 purchase totals = | $891.23 | $967.5134 | $967.52 | $967.50 | $967.50 | |