| 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 | $185.81 | 6.420% | $197.739 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $76.70 | 12.712% | $86.4501 | $86.45 | $86.45 | $86.50 |
| Purchase #3 | $192.81 | 8.828% | $209.8313 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $227.81 | 8.360% | $246.8549 | $246.85 | $246.85 | $246.90 |
| Purchase #5 | $28.94 | 13.319% | $32.7945 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $158.45 | 13.575% | $179.9596 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $21.73 | 7.535% | $23.3674 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $892.25 | $976.9968 | $976.99 | $977.00 | $977.10 | |