| 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 | $107.63 | 8.671% | $116.9626 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $202.63 | 7.795% | $218.425 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $83.58 | 13.170% | $94.5875 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $121.87 | 8.867% | $132.6762 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $164.46 | 10.627% | $181.9372 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $99.57 | 4.119% | $103.6713 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $18.47 | 13.486% | $20.9609 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $798.21 | $869.2207 | $869.23 | $869.25 | $869.30 | |