| 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 | $170.80 | 8.447% | $185.2275 | $185.23 | $185.25 | $185.20 |
| Purchase #2 | $232.77 | 7.296% | $249.7529 | $249.75 | $249.75 | $249.80 |
| Purchase #3 | $6.25 | 3.723% | $6.4827 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $23.33 | 4.753% | $24.4389 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $101.31 | 8.514% | $109.9355 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $20.82 | 6.582% | $22.1904 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $98.50 | 3.578% | $102.0243 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $653.78 | $700.0522 | $700.05 | $700.10 | $700.00 | |