| 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 | $207.79 | 9.560% | $227.6547 | $227.65 | $227.65 | $227.70 |
| Purchase #2 | $114.65 | 6.348% | $121.928 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $222.66 | 8.578% | $241.7598 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $206.54 | 8.196% | $223.468 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $84.96 | 5.350% | $89.5054 | $89.51 | $89.50 | $89.50 |
| Purchase #6 | $99.85 | 7.709% | $107.5474 | $107.55 | $107.55 | $107.50 |
| Purchase #7 | $130.50 | 4.385% | $136.2224 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $1,066.95 | $1,148.0857 | $1,148.09 | $1,148.05 | $1,148.10 | |