| 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 | $127.31 | 12.567% | $143.309 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $221.58 | 9.307% | $242.2025 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $167.41 | 3.567% | $173.3815 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $188.97 | 12.698% | $212.9654 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $28.47 | 11.376% | $31.7087 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $16.72 | 6.843% | $17.8641 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $131.33 | 4.205% | $136.8524 | $136.85 | $136.85 | $136.90 |
| 7 purchase totals = | $881.79 | $958.2836 | $958.28 | $958.25 | $958.40 | |