| 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 | $220.97 | 7.253% | $236.997 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $107.64 | 9.519% | $117.8863 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $95.62 | 6.463% | $101.7999 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $93.96 | 3.505% | $97.2533 | $97.25 | $97.25 | $97.30 |
| Purchase #5 | $69.74 | 4.521% | $72.8929 | $72.89 | $72.90 | $72.90 |
| Purchase #6 | $163.97 | 3.707% | $170.0484 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $163.81 | 4.295% | $170.8456 | $170.85 | $170.85 | $170.80 |
| 7 purchase totals = | $915.71 | $967.7234 | $967.73 | $967.75 | $967.70 | |