| 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 | $199.66 | 13.288% | $226.1908 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $73.99 | 9.750% | $81.204 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $220.59 | 6.652% | $235.2636 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $142.82 | 9.748% | $156.7421 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $185.71 | 6.320% | $197.4469 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $250.47 | 4.557% | $261.8839 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $242.72 | 6.755% | $259.1157 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $1,315.96 | $1,417.8470 | $1,417.84 | $1,417.85 | $1,417.80 | |