| 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 | $168.49 | 5.755% | $178.1866 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $70.78 | 4.478% | $73.9495 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $54.66 | 4.113% | $56.9082 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $143.86 | 4.598% | $150.4747 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $132.71 | 4.334% | $138.4617 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $73.99 | 13.154% | $83.7226 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $203.64 | 9.785% | $223.5662 | $223.57 | $223.55 | $223.60 |
| 7 purchase totals = | $848.13 | $905.2695 | $905.27 | $905.20 | $905.30 | |