| 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 | $165.74 | 12.546% | $186.5337 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $233.38 | 12.644% | $262.8886 | $262.89 | $262.90 | $262.90 |
| Purchase #3 | $215.52 | 4.427% | $225.0611 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $164.30 | 9.457% | $179.8379 | $179.84 | $179.85 | $179.80 |
| Purchase #5 | $76.86 | 3.700% | $79.7038 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $147.63 | 5.724% | $156.0803 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $207.39 | 8.472% | $224.9601 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,210.82 | $1,315.0655 | $1,315.06 | $1,315.10 | $1,315.10 | |