| 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 | $77.65 | 6.695% | $82.8487 | $82.85 | $82.85 | $82.80 |
| Purchase #2 | $146.27 | 5.413% | $154.1876 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $219.37 | 13.851% | $249.7549 | $249.75 | $249.75 | $249.80 |
| Purchase #4 | $234.51 | 7.617% | $252.3726 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $247.75 | 3.556% | $256.56 | $256.56 | $256.55 | $256.60 |
| Purchase #6 | $169.48 | 12.304% | $190.3328 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $165.27 | 11.207% | $183.7918 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $1,260.30 | $1,369.8484 | $1,369.84 | $1,369.85 | $1,369.90 | |