| 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 | $163.87 | 6.546% | $174.5969 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $94.84 | 13.543% | $107.6842 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $88.78 | 4.805% | $93.0459 | $93.05 | $93.05 | $93.00 |
| Purchase #4 | $166.43 | 9.778% | $182.7035 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $113.47 | 5.537% | $119.7528 | $119.75 | $119.75 | $119.80 |
| Purchase #6 | $76.78 | 5.291% | $80.8424 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $68.84 | 5.266% | $72.4651 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $773.01 | $831.0908 | $831.09 | $831.10 | $831.10 | |