| 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 | $166.64 | 3.866% | $173.0823 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $176.63 | 12.522% | $198.7476 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $232.74 | 12.717% | $262.3375 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $66.35 | 8.583% | $72.0448 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $47.49 | 12.609% | $53.478 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $65.91 | 12.534% | $74.1712 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $194.65 | 8.301% | $210.8079 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $950.41 | $1,044.6693 | $1,044.67 | $1,044.70 | $1,044.60 | |