| 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 | $157.57 | 9.299% | $172.2224 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $196.72 | 5.373% | $207.2898 | $207.29 | $207.30 | $207.30 |
| Purchase #3 | $236.60 | 8.353% | $256.3632 | $256.36 | $256.35 | $256.40 |
| Purchase #4 | $114.59 | 6.388% | $121.91 | $121.91 | $121.90 | $121.90 |
| Purchase #5 | $163.34 | 8.342% | $176.9658 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $170.76 | 5.489% | $180.133 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $153.47 | 7.474% | $164.9403 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $1,193.05 | $1,279.8245 | $1,279.82 | $1,279.80 | $1,279.80 | |