| 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 | $196.83 | 3.179% | $203.0872 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $157.52 | 13.703% | $179.105 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $161.29 | 13.637% | $183.2851 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $92.75 | 7.591% | $99.7907 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $225.69 | 4.804% | $236.5321 | $236.53 | $236.55 | $236.50 |
| Purchase #6 | $163.77 | 9.154% | $178.7615 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $61.57 | 6.296% | $65.4464 | $65.45 | $65.45 | $65.40 |
| 7 purchase totals = | $1,059.42 | $1,146.0080 | $1,146.02 | $1,146.05 | $1,146.00 | |