| 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 | $138.26 | 4.501% | $144.4831 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $207.64 | 7.726% | $223.6823 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $150.62 | 8.667% | $163.6742 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $102.66 | 5.403% | $108.2067 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $184.68 | 4.616% | $193.2048 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $15.55 | 3.838% | $16.1468 | $16.15 | $16.15 | $16.10 |
| Purchase #7 | $93.86 | 7.334% | $100.7437 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $893.27 | $950.1416 | $950.13 | $950.15 | $950.10 | |