| 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 | $152.83 | 8.257% | $165.4492 | $165.45 | $165.45 | $165.40 |
| Purchase #2 | $29.26 | 3.853% | $30.3874 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $235.91 | 5.266% | $248.333 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $188.47 | 11.147% | $209.4788 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $170.52 | 9.400% | $186.5489 | $186.55 | $186.55 | $186.50 |
| Purchase #6 | $201.67 | 5.479% | $212.7195 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $249.64 | 5.799% | $264.1166 | $264.12 | $264.10 | $264.10 |
| 7 purchase totals = | $1,228.30 | $1,317.0334 | $1,317.04 | $1,317.05 | $1,316.90 | |