| 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 | $98.86 | 8.565% | $107.3274 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $134.43 | 8.498% | $145.8539 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $115.31 | 13.767% | $131.1847 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $28.56 | 9.218% | $31.1927 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $243.77 | 5.741% | $257.7648 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $115.58 | 13.375% | $131.0388 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $76.70 | 12.419% | $86.2254 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $813.21 | $890.5877 | $890.58 | $890.65 | $890.60 | |