| 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 | $125.97 | 5.794% | $133.2687 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $178.84 | 3.445% | $185.001 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $83.70 | 4.133% | $87.1593 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $15.57 | 8.169% | $16.8419 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $77.43 | 12.721% | $87.2799 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $150.66 | 12.722% | $169.827 | $169.83 | $169.85 | $169.80 |
| Purchase #7 | $153.95 | 4.201% | $160.4174 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $786.12 | $839.7952 | $839.80 | $839.80 | $839.80 | |