| 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 | $167.99 | 4.353% | $175.3026 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $29.71 | 6.387% | $31.6076 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $22.26 | 6.451% | $23.696 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $21.36 | 13.437% | $24.2301 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $198.54 | 4.804% | $208.0779 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $67.85 | 10.240% | $74.7978 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $191.61 | 3.675% | $198.6517 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $699.32 | $736.3637 | $736.37 | $736.40 | $736.40 | |