| 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 | $154.64 | 7.762% | $166.6432 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $61.55 | 10.120% | $67.7789 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $66.68 | 13.622% | $75.7631 | $75.76 | $75.75 | $75.80 |
| Purchase #4 | $181.37 | 3.702% | $188.0843 | $188.08 | $188.10 | $188.10 |
| Purchase #5 | $170.63 | 7.391% | $183.2413 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $15.49 | 5.613% | $16.3595 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $164.63 | 4.254% | $171.6334 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $814.99 | $869.5037 | $869.49 | $869.55 | $869.50 | |