| 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 | $156.89 | 9.117% | $171.1937 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $117.56 | 3.479% | $121.6499 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $30.36 | 12.373% | $34.1164 | $34.12 | $34.10 | $34.10 |
| Purchase #4 | $114.35 | 9.750% | $125.4991 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $81.30 | 9.842% | $89.3015 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $190.54 | 13.592% | $216.4382 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $134.53 | 10.347% | $148.4498 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $825.53 | $906.6486 | $906.65 | $906.65 | $906.50 | |