| 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 | $167.25 | 6.844% | $178.6966 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $10.73 | 10.357% | $11.8413 | $11.84 | $11.85 | $11.80 |
| Purchase #3 | $52.52 | 7.868% | $56.6523 | $56.65 | $56.65 | $56.70 |
| Purchase #4 | $97.40 | 6.678% | $103.9044 | $103.90 | $103.90 | $103.90 |
| Purchase #5 | $61.93 | 7.340% | $66.4757 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $138.57 | 3.291% | $143.1303 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $85.43 | 7.377% | $91.7322 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $613.83 | $652.4328 | $652.43 | $652.50 | $652.40 | |