| 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 | $159.65 | 5.529% | $168.477 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $35.48 | 4.819% | $37.1898 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $8.26 | 6.750% | $8.8176 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $109.58 | 6.721% | $116.9449 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $198.31 | 9.428% | $217.0067 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $236.96 | 4.619% | $247.9052 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $124.69 | 9.844% | $136.9645 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $872.93 | $933.3057 | $933.31 | $933.30 | $933.30 | |