| 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 | $169.99 | 9.166% | $185.5713 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $40.64 | 13.241% | $46.0211 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $200.63 | 8.194% | $217.0696 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $194.38 | 5.646% | $205.3547 | $205.35 | $205.35 | $205.40 |
| Purchase #5 | $101.45 | 7.611% | $109.1714 | $109.17 | $109.15 | $109.20 |
| Purchase #6 | $154.74 | 13.465% | $175.5757 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $207.34 | 3.795% | $215.2086 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,069.17 | $1,153.9724 | $1,153.97 | $1,153.90 | $1,154.10 | |