| 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 | $209.98 | 7.252% | $225.2077 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $154.73 | 10.407% | $170.8328 | $170.83 | $170.85 | $170.80 |
| Purchase #3 | $164.66 | 5.717% | $174.0736 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $168.63 | 7.727% | $181.66 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $158.63 | 3.558% | $164.2741 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $208.86 | 4.369% | $217.9851 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $82.90 | 3.769% | $86.0245 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $1,148.39 | $1,220.0578 | $1,220.05 | $1,220.00 | $1,220.10 | |