| 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 | $174.89 | 4.251% | $182.3246 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $18.60 | 3.676% | $19.2837 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $156.99 | 12.599% | $176.7692 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $160.53 | 11.721% | $179.3457 | $179.35 | $179.35 | $179.30 |
| Purchase #5 | $27.96 | 7.521% | $30.0629 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $152.74 | 8.547% | $165.7947 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $108.91 | 4.438% | $113.7434 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $800.62 | $867.3242 | $867.31 | $867.30 | $867.30 | |