| 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 | $141.98 | 9.119% | $154.9272 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $66.62 | 8.283% | $72.1381 | $72.14 | $72.15 | $72.10 |
| Purchase #3 | $137.83 | 7.354% | $147.966 | $147.97 | $147.95 | $148.00 |
| Purchase #4 | $27.38 | 10.737% | $30.3198 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $164.51 | 11.329% | $183.1473 | $183.15 | $183.15 | $183.10 |
| Purchase #6 | $24.33 | 11.433% | $27.1116 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $247.99 | 13.514% | $281.5034 | $281.50 | $281.50 | $281.50 |
| 7 purchase totals = | $810.64 | $897.1134 | $897.12 | $897.10 | $897.00 | |