| 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 | $147.74 | 4.417% | $154.2657 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $158.91 | 11.818% | $177.69 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $57.26 | 8.860% | $62.3332 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $170.39 | 6.755% | $181.8998 | $181.90 | $181.90 | $181.90 |
| Purchase #5 | $242.47 | 8.418% | $262.8811 | $262.88 | $262.90 | $262.90 |
| Purchase #6 | $233.97 | 11.743% | $261.4451 | $261.45 | $261.45 | $261.40 |
| Purchase #7 | $11.73 | 8.404% | $12.7158 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $1,022.47 | $1,113.2307 | $1,113.24 | $1,113.25 | $1,113.20 | |