| 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 | $120.61 | 13.381% | $136.7488 | $136.75 | $136.75 | $136.70 |
| Purchase #2 | $114.94 | 12.346% | $129.1305 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $165.96 | 3.490% | $171.752 | $171.75 | $171.75 | $171.80 |
| Purchase #4 | $108.74 | 10.863% | $120.5524 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $62.80 | 12.699% | $70.775 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $63.75 | 13.333% | $72.2498 | $72.25 | $72.25 | $72.20 |
| Purchase #7 | $164.34 | 13.534% | $186.5818 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $801.14 | $887.7903 | $887.79 | $887.85 | $887.80 | |