| 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 | $156.26 | 12.301% | $175.4815 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $137.60 | 12.156% | $154.3267 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $175.64 | 11.695% | $196.1811 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $140.44 | 12.108% | $157.4445 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $209.56 | 4.117% | $218.1876 | $218.19 | $218.20 | $218.20 |
| Purchase #6 | $125.83 | 5.320% | $132.5242 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $87.40 | 4.626% | $91.4431 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $1,032.73 | $1,125.5887 | $1,125.58 | $1,125.65 | $1,125.50 | |