| 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 | $186.92 | 10.555% | $206.6494 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $229.52 | 7.519% | $246.7776 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $154.82 | 6.574% | $164.9979 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $86.26 | 5.151% | $90.7033 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $119.96 | 3.319% | $123.9415 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $185.89 | 7.411% | $199.6663 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $207.27 | 11.649% | $231.4149 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $1,170.64 | $1,264.1509 | $1,264.15 | $1,264.15 | $1,264.10 | |