| 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 | $143.81 | 6.505% | $153.1648 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $239.55 | 4.321% | $249.901 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $120.50 | 4.398% | $125.7996 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $59.70 | 6.382% | $63.5101 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $64.35 | 9.839% | $70.6814 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $17.50 | 5.805% | $18.5159 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $104.41 | 9.533% | $114.3634 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $749.82 | $795.9362 | $795.93 | $795.90 | $796.00 | |