| 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 | $173.73 | 6.444% | $184.9252 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $237.83 | 4.806% | $249.2601 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $117.82 | 6.371% | $125.3263 | $125.33 | $125.35 | $125.30 |
| Purchase #4 | $129.75 | 7.571% | $139.5734 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $235.62 | 12.597% | $265.3011 | $265.30 | $265.30 | $265.30 |
| Purchase #6 | $104.46 | 9.222% | $114.0933 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $227.77 | 12.220% | $255.6035 | $255.60 | $255.60 | $255.60 |
| 7 purchase totals = | $1,226.98 | $1,334.0829 | $1,334.08 | $1,334.10 | $1,334.10 | |