| 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 | $234.28 | 9.730% | $257.0754 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $110.66 | 5.466% | $116.7087 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $151.55 | 8.808% | $164.8985 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $163.76 | 12.187% | $183.7174 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $140.51 | 11.602% | $156.812 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $91.96 | 6.353% | $97.8022 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $155.55 | 9.495% | $170.3195 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $1,048.27 | $1,147.3337 | $1,147.34 | $1,147.30 | $1,147.30 | |