| 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 | $193.62 | 9.524% | $212.0604 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $169.89 | 3.749% | $176.2592 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $163.43 | 10.145% | $180.01 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $191.92 | 7.721% | $206.7381 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $120.94 | 3.583% | $125.2733 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $75.82 | 12.615% | $85.3847 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $162.89 | 9.616% | $178.5535 | $178.55 | $178.55 | $178.60 |
| 7 purchase totals = | $1,078.51 | $1,164.2792 | $1,164.27 | $1,164.25 | $1,164.40 | |