| 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 | $134.86 | 11.785% | $150.7533 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $71.34 | 12.189% | $80.0356 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $92.59 | 5.742% | $97.9065 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $104.52 | 9.492% | $114.441 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $205.66 | 11.431% | $229.169 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $113.38 | 5.500% | $119.6159 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $215.43 | 10.239% | $237.4879 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $937.78 | $1,029.4092 | $1,029.42 | $1,029.40 | $1,029.40 | |