| 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 | $163.39 | 13.672% | $185.7287 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $172.62 | 12.488% | $194.1768 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $25.49 | 8.770% | $27.7255 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $174.83 | 6.674% | $186.4982 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $166.80 | 7.336% | $179.0364 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $225.74 | 10.257% | $248.8942 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $79.94 | 9.825% | $87.7941 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $1,008.81 | $1,109.8539 | $1,109.86 | $1,109.95 | $1,109.80 | |