| 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 | $114.50 | 6.257% | $121.6643 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $157.72 | 4.256% | $164.4326 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $111.48 | 12.677% | $125.6123 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $95.64 | 9.364% | $104.5957 | $104.60 | $104.60 | $104.60 |
| Purchase #5 | $225.51 | 9.305% | $246.4937 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $192.71 | 7.432% | $207.0322 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $160.99 | 13.411% | $182.5804 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $1,058.55 | $1,152.4112 | $1,152.40 | $1,152.45 | $1,152.40 | |