| 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 | $74.89 | 13.657% | $85.1177 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $214.40 | 6.621% | $228.5954 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $166.64 | 4.151% | $173.5572 | $173.56 | $173.55 | $173.60 |
| Purchase #4 | $119.80 | 10.842% | $132.7887 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $208.94 | 9.495% | $228.7789 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $129.32 | 8.221% | $139.9514 | $139.95 | $139.95 | $140.00 |
| Purchase #7 | $119.36 | 6.256% | $126.8272 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $1,033.35 | $1,115.6165 | $1,115.63 | $1,115.65 | $1,115.70 | |