| 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 | $16.41 | 13.562% | $18.6355 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $177.42 | 12.153% | $198.9819 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $139.47 | 7.162% | $149.4588 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $55.41 | 9.531% | $60.6911 | $60.69 | $60.70 | $60.70 |
| Purchase #5 | $228.27 | 13.484% | $259.0499 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $22.65 | 13.473% | $25.7016 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $194.83 | 7.165% | $208.7896 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $834.46 | $921.3084 | $921.31 | $921.35 | $921.30 | |