| 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 | $155.76 | 8.541% | $169.0635 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $171.35 | 12.143% | $192.157 | $192.16 | $192.15 | $192.20 |
| Purchase #3 | $42.38 | 4.179% | $44.1511 | $44.15 | $44.15 | $44.20 |
| Purchase #4 | $49.31 | 5.705% | $52.1231 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $194.95 | 6.167% | $206.9726 | $206.97 | $206.95 | $207.00 |
| Purchase #6 | $196.80 | 10.185% | $216.8441 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $104.77 | 12.466% | $117.8306 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $915.32 | $999.1420 | $999.13 | $999.10 | $999.20 | |