| 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 | $149.28 | 12.262% | $167.5847 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $166.31 | 5.856% | $176.0491 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $217.78 | 8.657% | $236.6332 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $126.75 | 5.523% | $133.7504 | $133.75 | $133.75 | $133.80 |
| Purchase #5 | $30.89 | 4.532% | $32.2899 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $179.39 | 8.132% | $193.978 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $134.63 | 3.313% | $139.0903 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $1,005.03 | $1,079.3756 | $1,079.37 | $1,079.45 | $1,079.40 | |