| 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 | $219.77 | 6.575% | $234.2199 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $126.73 | 10.328% | $139.8187 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $241.31 | 6.666% | $257.3957 | $257.40 | $257.40 | $257.40 |
| Purchase #4 | $56.48 | 7.581% | $60.7617 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $28.54 | 13.424% | $32.3712 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $77.99 | 12.373% | $87.6397 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $150.43 | 6.635% | $160.411 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $901.25 | $972.6179 | $972.62 | $972.55 | $972.60 | |