| 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 | $170.93 | 3.537% | $176.9758 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $13.96 | 3.619% | $14.4652 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $218.40 | 6.297% | $232.1526 | $232.15 | $232.15 | $232.20 |
| Purchase #4 | $107.87 | 13.824% | $122.7819 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $99.58 | 12.546% | $112.0733 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $224.27 | 13.333% | $254.1719 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $140.71 | 9.586% | $154.1985 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $975.72 | $1,066.8192 | $1,066.82 | $1,066.80 | $1,067.00 | |