| 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 | $164.55 | 6.573% | $175.3659 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $98.58 | 3.666% | $102.1939 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $198.49 | 3.514% | $205.4649 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $197.52 | 8.130% | $213.5784 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $182.60 | 4.611% | $191.0197 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $127.99 | 13.563% | $145.3493 | $145.35 | $145.35 | $145.30 |
| Purchase #7 | $46.52 | 6.578% | $49.5801 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $1,016.25 | $1,082.5522 | $1,082.55 | $1,082.55 | $1,082.60 | |