| 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 | $208.63 | 4.536% | $218.0935 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $60.34 | 8.544% | $65.4954 | $65.50 | $65.50 | $65.50 |
| Purchase #3 | $85.27 | 8.675% | $92.6672 | $92.67 | $92.65 | $92.70 |
| Purchase #4 | $130.93 | 9.303% | $143.1104 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $19.26 | 7.329% | $20.6716 | $20.67 | $20.65 | $20.70 |
| Purchase #6 | $182.69 | 3.175% | $188.4904 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $43.61 | 11.868% | $48.7856 | $48.79 | $48.80 | $48.80 |
| 7 purchase totals = | $730.73 | $777.3141 | $777.32 | $777.30 | $777.40 | |