| 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 | $106.70 | 4.369% | $111.3617 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $120.97 | 13.533% | $137.3409 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $186.93 | 7.270% | $200.5198 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $181.54 | 7.447% | $195.0593 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $71.35 | 13.604% | $81.0565 | $81.06 | $81.05 | $81.10 |
| Purchase #6 | $81.92 | 6.112% | $86.927 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $7.43 | 3.817% | $7.7136 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $756.84 | $819.9788 | $819.98 | $819.95 | $820.00 | |