| 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 | $138.66 | 9.165% | $151.3682 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $147.78 | 11.214% | $164.352 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $14.93 | 12.302% | $16.7667 | $16.77 | $16.75 | $16.80 |
| Purchase #4 | $55.75 | 6.717% | $59.4947 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $215.72 | 7.278% | $231.4201 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $30.34 | 3.848% | $31.5075 | $31.51 | $31.50 | $31.50 |
| Purchase #7 | $250.28 | 5.816% | $264.8363 | $264.84 | $264.85 | $264.80 |
| 7 purchase totals = | $853.46 | $919.7455 | $919.75 | $919.70 | $919.80 | |