| 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 | $117.48 | 11.437% | $130.9162 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $163.90 | 13.796% | $186.5116 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $203.92 | 6.617% | $217.4134 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $10.85 | 8.463% | $11.7682 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $165.45 | 3.708% | $171.5849 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $9.95 | 8.419% | $10.7877 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $148.53 | 12.790% | $167.527 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $820.08 | $896.5090 | $896.51 | $896.50 | $896.50 | |