| 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 | $202.35 | 6.759% | $216.0268 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $110.91 | 3.217% | $114.478 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $173.40 | 12.621% | $195.2848 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $71.49 | 8.734% | $77.7339 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $92.58 | 13.102% | $104.7098 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $153.59 | 13.661% | $174.5719 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $22.48 | 5.638% | $23.7474 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $826.80 | $906.5526 | $906.55 | $906.60 | $906.50 | |