| 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 | $139.73 | 7.536% | $150.2601 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $149.40 | 4.253% | $155.754 | $155.75 | $155.75 | $155.80 |
| Purchase #3 | $170.45 | 3.202% | $175.9078 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $24.92 | 5.763% | $26.3561 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $122.97 | 8.478% | $133.3954 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $160.40 | 9.506% | $175.6476 | $175.65 | $175.65 | $175.60 |
| Purchase #7 | $136.56 | 5.323% | $143.8291 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $904.43 | $961.1501 | $961.16 | $961.15 | $961.20 | |