| 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 | $149.51 | 11.234% | $166.306 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $93.45 | 4.244% | $97.416 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $246.26 | 9.158% | $268.8125 | $268.81 | $268.80 | $268.80 |
| Purchase #4 | $25.67 | 13.138% | $29.0425 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $25.38 | 4.164% | $26.4368 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $160.89 | 12.354% | $180.7664 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $106.39 | 12.419% | $119.6026 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $807.55 | $888.3828 | $888.39 | $888.35 | $888.30 | |