| 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 | $182.75 | 4.332% | $190.6667 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $76.36 | 13.240% | $86.4701 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $188.58 | 13.507% | $214.0515 | $214.05 | $214.05 | $214.10 |
| Purchase #4 | $115.45 | 5.816% | $122.1646 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $195.77 | 12.239% | $219.7303 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $111.36 | 10.522% | $123.0773 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $189.96 | 5.592% | $200.5826 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $1,060.23 | $1,156.7431 | $1,156.74 | $1,156.75 | $1,156.90 | |