| 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 | $149.70 | 11.234% | $166.5173 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $8.32 | 13.188% | $9.4172 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $93.31 | 12.303% | $104.7899 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $244.77 | 3.146% | $252.4705 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $34.28 | 9.455% | $37.5212 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $229.66 | 5.518% | $242.3326 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $13.36 | 12.527% | $15.0336 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $773.40 | $828.0823 | $828.08 | $828.05 | $828.00 | |