| 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 | $168.38 | 12.806% | $189.9427 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $208.92 | 6.243% | $221.9629 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $157.59 | 7.839% | $169.9435 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $67.68 | 12.153% | $75.9052 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $30.58 | 13.815% | $34.8046 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $159.55 | 10.413% | $176.1639 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $247.29 | 12.698% | $278.6909 | $278.69 | $278.70 | $278.70 |
| 7 purchase totals = | $1,039.99 | $1,147.4137 | $1,147.40 | $1,147.40 | $1,147.40 | |