| 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 | $188.56 | 7.533% | $202.7642 | $202.76 | $202.75 | $202.80 |
| Purchase #2 | $143.91 | 4.751% | $150.7472 | $150.75 | $150.75 | $150.70 |
| Purchase #3 | $165.48 | 12.368% | $185.9466 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $208.94 | 13.669% | $237.5 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $82.73 | 12.659% | $93.2028 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $135.36 | 10.277% | $149.2709 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $88.25 | 10.376% | $97.4068 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $1,013.23 | $1,116.8385 | $1,116.84 | $1,116.80 | $1,116.80 | |