| 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 | $144.44 | 6.144% | $153.3144 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $174.91 | 8.620% | $189.9872 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $91.87 | 11.493% | $102.4286 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $179.59 | 9.332% | $196.3493 | $196.35 | $196.35 | $196.30 |
| Purchase #5 | $87.59 | 8.542% | $95.0719 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $190.85 | 13.384% | $216.3934 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $188.70 | 6.722% | $201.3844 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $1,057.95 | $1,154.9292 | $1,154.92 | $1,154.95 | $1,154.90 | |