| 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 | $178.37 | 11.590% | $199.0431 | $199.04 | $199.05 | $199.00 |
| Purchase #2 | $208.92 | 12.420% | $234.8679 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $51.73 | 13.360% | $58.6411 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $107.71 | 5.423% | $113.5511 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $174.58 | 8.750% | $189.8558 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $19.91 | 3.673% | $20.6413 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $123.64 | 9.730% | $135.6702 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $864.86 | $952.2705 | $952.27 | $952.25 | $952.30 | |