| 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 | $145.63 | 6.105% | $154.5207 | $154.52 | $154.50 | $154.50 |
| Purchase #2 | $135.42 | 13.710% | $153.9861 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $11.49 | 4.471% | $12.0037 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $33.89 | 12.326% | $38.0673 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $77.49 | 6.468% | $82.5021 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $233.71 | 7.240% | $250.6306 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $105.27 | 8.619% | $114.3432 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $742.90 | $806.0537 | $806.05 | $806.05 | $806.00 | |