| 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 | $151.92 | 10.432% | $167.7683 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $193.41 | 4.827% | $202.7459 | $202.75 | $202.75 | $202.70 |
| Purchase #3 | $205.88 | 12.641% | $231.9053 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $145.29 | 13.156% | $164.4044 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $136.31 | 13.438% | $154.6273 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $15.78 | 8.822% | $17.1721 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $40.78 | 12.495% | $45.8755 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $889.37 | $984.4988 | $984.51 | $984.50 | $984.50 | |