| 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 | $140.91 | 11.540% | $157.171 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $175.80 | 7.348% | $188.7178 | $188.72 | $188.70 | $188.70 |
| Purchase #3 | $106.45 | 9.592% | $116.6607 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $216.63 | 12.111% | $242.8661 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $195.98 | 3.831% | $203.488 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $83.44 | 3.172% | $86.0867 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $205.53 | 7.655% | $221.2633 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $1,124.74 | $1,216.2536 | $1,216.26 | $1,216.20 | $1,216.40 | |