| 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 | $172.28 | 9.351% | $188.3899 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $88.91 | 7.386% | $95.4769 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $241.43 | 6.641% | $257.4634 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $207.57 | 13.267% | $235.1083 | $235.11 | $235.10 | $235.10 |
| Purchase #5 | $127.42 | 5.850% | $134.8741 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $81.87 | 4.573% | $85.6139 | $85.61 | $85.60 | $85.60 |
| Purchase #7 | $188.50 | 5.437% | $198.7487 | $198.75 | $198.75 | $198.70 |
| 7 purchase totals = | $1,107.98 | $1,195.6752 | $1,195.67 | $1,195.65 | $1,195.70 | |