| 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 | $125.83 | 13.541% | $142.8686 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $99.96 | 3.195% | $103.1537 | $103.15 | $103.15 | $103.20 |
| Purchase #3 | $208.37 | 13.610% | $236.7292 | $236.73 | $236.75 | $236.70 |
| Purchase #4 | $138.53 | 8.580% | $150.4159 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $204.85 | 4.450% | $213.9658 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $178.49 | 6.554% | $190.1882 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $101.62 | 5.730% | $107.4428 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $1,057.65 | $1,144.7642 | $1,144.77 | $1,144.75 | $1,144.80 | |