| 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 | $129.68 | 8.405% | $140.5796 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $65.34 | 5.334% | $68.8252 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $131.62 | 12.611% | $148.2186 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $146.60 | 12.474% | $164.8869 | $164.89 | $164.90 | $164.90 |
| Purchase #5 | $108.67 | 7.291% | $116.5931 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $163.96 | 4.202% | $170.8496 | $170.85 | $170.85 | $170.80 |
| Purchase #7 | $120.98 | 3.176% | $124.8223 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $866.85 | $934.7753 | $934.78 | $934.80 | $934.70 | |