| 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 | $97.27 | 12.784% | $109.705 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $173.67 | 8.506% | $188.4424 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $140.84 | 8.812% | $153.2508 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $66.70 | 10.252% | $73.5381 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $144.31 | 4.198% | $150.3681 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $160.91 | 12.581% | $181.1541 | $181.15 | $181.15 | $181.20 |
| Purchase #7 | $14.95 | 6.615% | $15.9389 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $798.65 | $872.3974 | $872.40 | $872.40 | $872.40 | |