| 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 | $154.53 | 6.642% | $164.7939 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $187.66 | 11.278% | $208.8243 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $240.70 | 7.338% | $258.3626 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $205.39 | 5.147% | $215.9614 | $215.96 | $215.95 | $216.00 |
| Purchase #5 | $193.50 | 4.531% | $202.2675 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $193.75 | 3.406% | $200.3491 | $200.35 | $200.35 | $200.30 |
| Purchase #7 | $214.38 | 4.429% | $223.8749 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $1,389.91 | $1,474.4337 | $1,474.42 | $1,474.35 | $1,474.50 | |