| 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 | $113.75 | 7.527% | $122.312 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $49.89 | 7.437% | $53.6003 | $53.60 | $53.60 | $53.60 |
| Purchase #3 | $154.96 | 9.756% | $170.0779 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $19.92 | 6.696% | $21.2538 | $21.25 | $21.25 | $21.30 |
| Purchase #5 | $19.53 | 6.195% | $20.7399 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $150.70 | 9.294% | $164.7061 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $123.74 | 7.854% | $133.4585 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $632.49 | $686.1485 | $686.15 | $686.15 | $686.20 | |