| 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 | $106.56 | 7.839% | $114.9132 | $114.91 | $114.90 | $114.90 |
| Purchase #2 | $78.79 | 10.723% | $87.2387 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $23.63 | 5.862% | $25.0152 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $6.51 | 9.502% | $7.1286 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $171.42 | 10.861% | $190.0379 | $190.04 | $190.05 | $190.00 |
| Purchase #6 | $182.80 | 4.717% | $191.4227 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $155.66 | 7.339% | $167.0839 | $167.08 | $167.10 | $167.10 |
| 7 purchase totals = | $725.37 | $782.8402 | $782.84 | $782.85 | $782.70 | |