| 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 | $150.35 | 12.431% | $169.04 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $12.27 | 9.430% | $13.4271 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $178.91 | 11.599% | $199.6618 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $11.44 | 9.242% | $12.4973 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $235.41 | 4.375% | $245.7092 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $112.90 | 13.263% | $127.8739 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $166.58 | 10.680% | $184.3707 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $867.86 | $952.5800 | $952.58 | $952.55 | $952.60 | |