| 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 | $206.98 | 3.243% | $213.6924 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $15.38 | 10.263% | $16.9584 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $37.74 | 6.213% | $40.0848 | $40.08 | $40.10 | $40.10 |
| Purchase #4 | $75.48 | 8.723% | $82.0641 | $82.06 | $82.05 | $82.10 |
| Purchase #5 | $110.69 | 3.272% | $114.3118 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $127.65 | 5.574% | $134.7652 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $184.54 | 12.329% | $207.2919 | $207.29 | $207.30 | $207.30 |
| 7 purchase totals = | $758.46 | $809.1686 | $809.16 | $809.15 | $809.30 | |