| 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 | $130.90 | 8.576% | $142.126 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $63.78 | 3.438% | $65.9728 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $18.55 | 3.568% | $19.2119 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $156.96 | 5.388% | $165.417 | $165.42 | $165.40 | $165.40 |
| Purchase #5 | $205.82 | 12.598% | $231.7492 | $231.75 | $231.75 | $231.70 |
| Purchase #6 | $89.70 | 6.874% | $95.866 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $117.97 | 11.189% | $131.1697 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $783.68 | $851.5126 | $851.52 | $851.45 | $851.50 | |