| 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 | $194.31 | 13.639% | $220.8119 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $93.49 | 10.654% | $103.4504 | $103.45 | $103.45 | $103.50 |
| Purchase #3 | $157.90 | 7.608% | $169.913 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $79.97 | 7.794% | $86.2029 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $95.37 | 9.547% | $104.475 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $144.78 | 12.142% | $162.3592 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $30.93 | 3.244% | $31.9334 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $796.75 | $879.1458 | $879.14 | $879.15 | $879.20 | |