| 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 | $154.60 | 9.667% | $169.5452 | $169.55 | $169.55 | $169.50 |
| Purchase #2 | $123.27 | 13.614% | $140.052 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $122.37 | 8.716% | $133.0358 | $133.04 | $133.05 | $133.00 |
| Purchase #4 | $175.88 | 7.245% | $188.6225 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $174.74 | 9.236% | $190.879 | $190.88 | $190.90 | $190.90 |
| Purchase #6 | $119.57 | 10.584% | $132.2253 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $41.32 | 8.377% | $44.7814 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $911.75 | $999.1412 | $999.15 | $999.20 | $999.10 | |