| 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 | $167.56 | 7.209% | $179.6394 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $104.48 | 10.729% | $115.6897 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $129.69 | 9.747% | $142.3309 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $23.75 | 5.585% | $25.0764 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $77.53 | 13.394% | $87.9144 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $42.30 | 10.566% | $46.7694 | $46.77 | $46.75 | $46.80 |
| Purchase #7 | $114.58 | 4.421% | $119.6456 | $119.65 | $119.65 | $119.60 |
| 7 purchase totals = | $659.89 | $717.0658 | $717.07 | $717.10 | $717.00 | |