| 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 | $187.94 | 5.713% | $198.677 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $153.96 | 7.345% | $165.2684 | $165.27 | $165.25 | $165.30 |
| Purchase #3 | $6.65 | 3.662% | $6.8935 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $65.31 | 6.435% | $69.5127 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $215.66 | 3.828% | $223.9155 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $145.98 | 12.357% | $164.0187 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $154.94 | 3.796% | $160.8215 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $930.44 | $989.1073 | $989.11 | $989.05 | $989.10 | |