| 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 | $5.82 | 11.271% | $6.476 | $6.48 | $6.50 | $6.50 |
| Purchase #2 | $165.91 | 10.248% | $182.9125 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $217.74 | 6.310% | $231.4794 | $231.48 | $231.50 | $231.50 |
| Purchase #4 | $145.46 | 5.391% | $153.3017 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $30.95 | 11.408% | $34.4808 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $195.36 | 12.536% | $219.8503 | $219.85 | $219.85 | $219.90 |
| Purchase #7 | $107.77 | 6.339% | $114.6015 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $869.01 | $943.1022 | $943.10 | $943.15 | $943.20 | |