| 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 | $163.79 | 5.426% | $172.6772 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $65.37 | 13.272% | $74.0459 | $74.05 | $74.05 | $74.00 |
| Purchase #3 | $12.68 | 8.299% | $13.7323 | $13.73 | $13.75 | $13.70 |
| Purchase #4 | $155.69 | 5.282% | $163.9135 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $176.52 | 5.775% | $186.714 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $199.69 | 3.276% | $206.2318 | $206.23 | $206.25 | $206.20 |
| Purchase #7 | $137.48 | 11.166% | $152.831 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $911.22 | $970.1457 | $970.14 | $970.20 | $970.00 | |