| 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 | $149.80 | 10.196% | $165.0736 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $162.73 | 7.441% | $174.8387 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $248.61 | 10.246% | $274.0826 | $274.08 | $274.10 | $274.10 |
| Purchase #4 | $8.29 | 4.320% | $8.6481 | $8.65 | $8.65 | $8.60 |
| Purchase #5 | $112.87 | 11.133% | $125.4358 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $119.99 | 5.874% | $127.0382 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $53.38 | 7.224% | $57.2362 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $855.67 | $932.3532 | $932.36 | $932.40 | $932.20 | |