| 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 | $104.65 | 9.113% | $114.1868 | $114.19 | $114.20 | $114.20 |
| Purchase #2 | $133.26 | 7.144% | $142.7801 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $123.76 | 11.392% | $137.8587 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $33.93 | 10.606% | $37.5286 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $89.28 | 12.820% | $100.7257 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $98.52 | 11.864% | $110.2084 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $14.62 | 11.300% | $16.2721 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $598.02 | $659.5604 | $659.57 | $659.60 | $659.60 | |