| 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 | $144.68 | 13.381% | $164.0396 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $250.32 | 13.626% | $284.4286 | $284.43 | $284.45 | $284.40 |
| Purchase #3 | $136.98 | 11.150% | $152.2533 | $152.25 | $152.25 | $152.30 |
| Purchase #4 | $49.94 | 11.806% | $55.8359 | $55.84 | $55.85 | $55.80 |
| Purchase #5 | $20.72 | 11.281% | $23.0574 | $23.06 | $23.05 | $23.10 |
| Purchase #6 | $22.54 | 8.758% | $24.5141 | $24.51 | $24.50 | $24.50 |
| Purchase #7 | $245.58 | 12.425% | $276.0933 | $276.09 | $276.10 | $276.10 |
| 7 purchase totals = | $870.76 | $980.2222 | $980.22 | $980.25 | $980.20 | |