| 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 | $145.80 | 5.694% | $154.1019 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $162.68 | 3.264% | $167.9899 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $46.25 | 7.752% | $49.8353 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $61.98 | 12.626% | $69.8056 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $209.70 | 8.695% | $227.9334 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $86.28 | 7.692% | $92.9167 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $184.58 | 9.124% | $201.4211 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $897.27 | $964.0039 | $964.01 | $964.00 | $963.90 | |