| 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 | $139.44 | 6.650% | $148.7128 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $160.41 | 10.559% | $177.3477 | $177.35 | $177.35 | $177.30 |
| Purchase #3 | $12.44 | 4.117% | $12.9522 | $12.95 | $12.95 | $13.00 |
| Purchase #4 | $158.26 | 10.840% | $175.4154 | $175.42 | $175.40 | $175.40 |
| Purchase #5 | $247.52 | 5.774% | $261.8118 | $261.81 | $261.80 | $261.80 |
| Purchase #6 | $244.26 | 3.766% | $253.4588 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $137.48 | 10.613% | $152.0708 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $1,099.81 | $1,181.7695 | $1,181.77 | $1,181.70 | $1,181.80 | |