| 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 | $165.94 | 3.557% | $171.8425 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $249.53 | 10.537% | $275.823 | $275.82 | $275.80 | $275.80 |
| Purchase #3 | $137.59 | 10.792% | $152.4387 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $233.58 | 8.497% | $253.4273 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $163.36 | 8.386% | $177.0594 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $172.82 | 7.449% | $185.6934 | $185.69 | $185.70 | $185.70 |
| Purchase #7 | $106.38 | 8.850% | $115.7946 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $1,229.20 | $1,332.0789 | $1,332.07 | $1,332.10 | $1,332.00 | |