| 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 | $205.33 | 12.853% | $231.7211 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $32.76 | 12.695% | $36.9189 | $36.92 | $36.90 | $36.90 |
| Purchase #3 | $63.55 | 9.660% | $69.6889 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $70.61 | 9.478% | $77.3024 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $93.31 | 4.320% | $97.341 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $70.64 | 7.814% | $76.1598 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $158.41 | 13.612% | $179.9728 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $694.61 | $769.1049 | $769.10 | $769.05 | $769.10 | |