| 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 | $179.69 | 5.273% | $189.1651 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $149.75 | 10.122% | $164.9077 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $181.52 | 4.503% | $189.6938 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $154.85 | 5.792% | $163.8189 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $194.97 | 4.679% | $204.0926 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $129.78 | 9.594% | $142.2311 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $86.97 | 8.649% | $94.492 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $1,077.53 | $1,148.4012 | $1,148.40 | $1,148.40 | $1,148.40 | |