| 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 | $127.83 | 8.138% | $138.2328 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $69.96 | 7.243% | $75.0272 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $143.86 | 13.227% | $162.8884 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $167.53 | 3.387% | $173.2042 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $247.77 | 12.488% | $278.7115 | $278.71 | $278.70 | $278.70 |
| Purchase #6 | $167.86 | 4.172% | $174.8631 | $174.86 | $174.85 | $174.90 |
| Purchase #7 | $104.83 | 10.600% | $115.942 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $1,029.64 | $1,118.8692 | $1,118.86 | $1,118.90 | $1,118.80 | |