| 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 | $187.42 | 4.708% | $196.2437 | $196.24 | $196.25 | $196.20 |
| Purchase #2 | $9.92 | 7.742% | $10.688 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $120.68 | 4.337% | $125.9139 | $125.91 | $125.90 | $125.90 |
| Purchase #4 | $125.27 | 4.751% | $131.2216 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $157.68 | 4.266% | $164.4066 | $164.41 | $164.40 | $164.40 |
| Purchase #6 | $233.39 | 9.205% | $254.8735 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $85.43 | 3.225% | $88.1851 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $919.79 | $971.5324 | $971.53 | $971.50 | $971.50 | |