| 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 | $176.61 | 9.873% | $194.0467 | $194.05 | $194.05 | $194.00 |
| Purchase #2 | $241.25 | 8.434% | $261.597 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $241.25 | 6.773% | $257.5899 | $257.59 | $257.60 | $257.60 |
| Purchase #4 | $97.87 | 10.827% | $108.4664 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $10.51 | 11.255% | $11.6929 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $180.51 | 5.389% | $190.2377 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $156.32 | 5.824% | $165.4241 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $1,104.32 | $1,189.0547 | $1,189.06 | $1,189.05 | $1,189.00 | |