| 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 | $178.99 | 6.609% | $190.8194 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $155.39 | 12.545% | $174.8837 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $206.70 | 11.174% | $229.7967 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $152.36 | 8.651% | $165.5407 | $165.54 | $165.55 | $165.50 |
| Purchase #5 | $178.80 | 13.356% | $202.6805 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $163.87 | 13.499% | $185.9908 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $190.26 | 3.453% | $196.8297 | $196.83 | $196.85 | $196.80 |
| 7 purchase totals = | $1,226.37 | $1,346.5415 | $1,346.54 | $1,346.60 | $1,346.50 | |