| 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 | $190.77 | 5.382% | $201.0372 | $201.04 | $201.05 | $201.00 |
| Purchase #2 | $215.78 | 7.421% | $231.793 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $186.72 | 3.219% | $192.7305 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $165.66 | 4.782% | $173.5819 | $173.58 | $173.60 | $173.60 |
| Purchase #5 | $11.85 | 5.425% | $12.4929 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $49.27 | 4.150% | $51.3147 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $89.70 | 13.388% | $101.709 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $909.75 | $964.6592 | $964.65 | $964.70 | $964.60 | |