| 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 | $200.95 | 8.554% | $218.1393 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $9.65 | 4.149% | $10.0504 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $157.93 | 13.848% | $179.8001 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $147.81 | 4.302% | $154.1688 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $145.63 | 10.648% | $161.1367 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $244.91 | 6.593% | $261.0569 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $79.69 | 3.780% | $82.7023 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $986.57 | $1,067.0545 | $1,067.06 | $1,067.05 | $1,067.10 | |