| 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 | $165.32 | 9.860% | $181.6206 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $181.91 | 5.560% | $192.0242 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $96.29 | 3.545% | $99.7035 | $99.70 | $99.70 | $99.70 |
| Purchase #4 | $188.72 | 7.263% | $202.4267 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $125.90 | 5.458% | $132.7716 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $29.27 | 3.406% | $30.2669 | $30.27 | $30.25 | $30.30 |
| Purchase #7 | $95.98 | 12.872% | $108.3345 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $883.39 | $947.1480 | $947.14 | $947.10 | $947.10 | |