| 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 | $186.95 | 11.241% | $207.965 | $207.97 | $207.95 | $208.00 |
| Purchase #2 | $104.80 | 10.652% | $115.9633 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $131.91 | 5.575% | $139.264 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $168.66 | 5.762% | $178.3782 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $97.64 | 7.750% | $105.2071 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $164.97 | 4.400% | $172.2287 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $160.42 | 12.116% | $179.8565 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $1,015.35 | $1,098.8628 | $1,098.87 | $1,098.85 | $1,099.00 | |