| 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 | $163.35 | 4.492% | $170.6877 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $174.84 | 10.392% | $193.0094 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $122.60 | 6.678% | $130.7872 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $180.77 | 12.264% | $202.9396 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $102.64 | 11.706% | $114.655 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $11.87 | 7.289% | $12.7352 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $125.58 | 12.837% | $141.7007 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $881.65 | $966.5148 | $966.53 | $966.55 | $966.50 | |