| 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 | $124.41 | 6.273% | $132.2142 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $12.87 | 7.808% | $13.8749 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $161.88 | 4.753% | $169.5742 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $67.97 | 11.371% | $75.6989 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $69.52 | 11.622% | $77.5996 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $177.48 | 11.650% | $198.1564 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $194.42 | 7.521% | $209.0423 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $808.55 | $876.1605 | $876.15 | $876.10 | $876.20 | |