| 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 | $174.58 | 10.328% | $192.6106 | $192.61 | $192.60 | $192.60 |
| Purchase #2 | $64.82 | 6.765% | $69.2051 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $211.60 | 3.704% | $219.4377 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $133.89 | 11.390% | $149.1401 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $9.58 | 6.820% | $10.2334 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $11.39 | 7.288% | $12.2201 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $61.27 | 6.494% | $65.2489 | $65.25 | $65.25 | $65.20 |
| 7 purchase totals = | $667.13 | $718.0959 | $718.10 | $718.10 | $717.90 | |