| 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 | $15.83 | 13.444% | $17.9582 | $17.96 | $17.95 | $18.00 |
| Purchase #2 | $191.93 | 8.347% | $207.9504 | $207.95 | $207.95 | $208.00 |
| Purchase #3 | $114.90 | 13.721% | $130.6654 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $154.38 | 6.324% | $164.143 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $200.36 | 4.860% | $210.0975 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $139.58 | 3.504% | $144.4709 | $144.47 | $144.45 | $144.50 |
| Purchase #7 | $211.85 | 13.580% | $240.6192 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $1,028.83 | $1,115.9046 | $1,115.91 | $1,115.85 | $1,116.00 | |