| 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 | $148.43 | 7.554% | $159.6424 | $159.64 | $159.65 | $159.60 |
| Purchase #2 | $226.43 | 11.621% | $252.7434 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $190.42 | 9.146% | $207.8358 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $119.87 | 6.527% | $127.6939 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $163.51 | 12.440% | $183.8506 | $183.85 | $183.85 | $183.90 |
| Purchase #6 | $205.50 | 13.750% | $233.7563 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $25.45 | 9.699% | $27.9184 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $1,079.61 | $1,193.4408 | $1,193.44 | $1,193.45 | $1,193.40 | |