| 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 | $157.97 | 9.517% | $173.004 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $77.60 | 4.396% | $81.0113 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $27.77 | 8.762% | $30.2032 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $169.97 | 6.642% | $181.2594 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $5.45 | 12.590% | $6.1362 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $153.55 | 3.160% | $158.4022 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $169.98 | 12.442% | $191.1289 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $762.29 | $821.1452 | $821.14 | $821.15 | $821.10 | |