| 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 | $163.86 | 9.230% | $178.9843 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $61.97 | 11.500% | $69.0966 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $40.32 | 7.218% | $43.2303 | $43.23 | $43.25 | $43.20 |
| Purchase #4 | $95.62 | 12.863% | $107.9196 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $84.77 | 12.613% | $95.462 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $200.25 | 7.754% | $215.7774 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $210.78 | 13.715% | $239.6885 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $857.57 | $950.1587 | $950.16 | $950.20 | $950.20 | |