| 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 | $15.29 | 13.813% | $17.402 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $212.52 | 7.615% | $228.7034 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $88.61 | 11.115% | $98.459 | $98.46 | $98.45 | $98.50 |
| Purchase #4 | $128.47 | 11.189% | $142.8445 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $133.83 | 12.233% | $150.2014 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $87.83 | 11.281% | $97.7381 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $10.47 | 13.795% | $11.9143 | $11.91 | $11.90 | $11.90 |
| 7 purchase totals = | $677.02 | $747.2627 | $747.25 | $747.25 | $747.20 | |