| 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 | $201.69 | 10.380% | $222.6254 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $176.65 | 9.700% | $193.7851 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $35.51 | 3.653% | $36.8072 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $125.33 | 9.131% | $136.7739 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $58.89 | 4.259% | $61.3981 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $20.45 | 6.205% | $21.7189 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $168.84 | 8.816% | $183.7249 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $787.36 | $856.8335 | $856.84 | $856.80 | $856.80 | |