| 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 | $160.42 | 11.130% | $178.2747 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $243.36 | 4.118% | $253.3816 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $154.95 | 4.220% | $161.4889 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $198.33 | 5.619% | $209.4742 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $35.79 | 8.866% | $38.9631 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $146.84 | 9.296% | $160.4902 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $134.65 | 3.497% | $139.3587 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $1,074.34 | $1,141.4314 | $1,141.42 | $1,141.40 | $1,141.60 | |