| 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 | $146.36 | 12.666% | $164.898 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $17.98 | 11.704% | $20.0844 | $20.08 | $20.10 | $20.10 |
| Purchase #3 | $60.87 | 3.786% | $63.1745 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $192.70 | 10.834% | $213.5771 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $150.60 | 13.440% | $170.8406 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $122.79 | 3.826% | $127.4879 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $129.66 | 11.282% | $144.2882 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $820.96 | $904.3507 | $904.35 | $904.40 | $904.40 | |