| 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 | $159.77 | 3.816% | $165.8668 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $158.29 | 3.252% | $163.4376 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $61.45 | 7.184% | $65.8646 | $65.86 | $65.85 | $65.90 |
| Purchase #4 | $220.73 | 5.730% | $233.3778 | $233.38 | $233.40 | $233.40 |
| Purchase #5 | $159.45 | 3.339% | $164.774 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $62.66 | 6.657% | $66.8313 | $66.83 | $66.85 | $66.80 |
| Purchase #7 | $79.28 | 9.293% | $86.6475 | $86.65 | $86.65 | $86.60 |
| 7 purchase totals = | $901.63 | $946.7996 | $946.80 | $946.80 | $946.80 | |