| 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 | $68.90 | 6.198% | $73.1704 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $174.49 | 7.762% | $188.0339 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $97.89 | 12.684% | $110.3064 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $66.90 | 13.367% | $75.8425 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $33.91 | 6.458% | $36.0999 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $158.31 | 13.729% | $180.0444 | $180.04 | $180.05 | $180.00 |
| Purchase #7 | $124.70 | 7.114% | $133.5712 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $725.10 | $797.0687 | $797.06 | $797.05 | $797.00 | |