| 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 | $104.36 | 10.174% | $114.9776 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $33.31 | 3.214% | $34.3806 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $98.46 | 13.534% | $111.7856 | $111.79 | $111.80 | $111.80 |
| Purchase #4 | $159.73 | 6.800% | $170.5916 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $154.78 | 7.466% | $166.3359 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $34.88 | 10.622% | $38.585 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $19.88 | 12.682% | $22.4012 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $605.40 | $659.0575 | $659.07 | $659.15 | $659.10 | |