| 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 | $172.66 | 12.284% | $193.8696 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $206.52 | 10.777% | $228.7767 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $140.60 | 5.464% | $148.2824 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $185.29 | 13.382% | $210.0855 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $217.95 | 10.466% | $240.7606 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $82.41 | 3.212% | $85.057 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $65.62 | 3.179% | $67.7061 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $1,071.05 | $1,174.5379 | $1,174.55 | $1,174.55 | $1,174.70 | |