| 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 | $127.29 | 12.492% | $143.1911 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $102.31 | 12.343% | $114.9381 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $135.99 | 5.106% | $142.9336 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $120.87 | 5.426% | $127.4284 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $62.97 | 11.437% | $70.1719 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $204.77 | 6.132% | $217.3265 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $153.41 | 12.866% | $173.1477 | $173.15 | $173.15 | $173.10 |
| 7 purchase totals = | $907.61 | $989.1373 | $989.14 | $989.20 | $989.00 | |