| 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 | $190.69 | 13.182% | $215.8268 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $209.85 | 9.258% | $229.2779 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $174.31 | 6.598% | $185.811 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $102.30 | 11.253% | $113.8118 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $136.26 | 11.255% | $151.5961 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $114.31 | 6.187% | $121.3824 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $123.79 | 6.668% | $132.0443 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $1,051.51 | $1,149.7503 | $1,149.75 | $1,149.80 | $1,149.70 | |