| 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 | $183.32 | 4.500% | $191.5694 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $130.50 | 4.283% | $136.0893 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $19.34 | 3.314% | $19.9809 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $153.37 | 5.577% | $161.9234 | $161.92 | $161.90 | $161.90 |
| Purchase #5 | $177.34 | 12.165% | $198.9134 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $127.78 | 3.598% | $132.3775 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $114.42 | 6.379% | $121.7189 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $906.07 | $962.5728 | $962.57 | $962.55 | $962.60 | |