| 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 | $180.66 | 8.132% | $195.3513 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $228.51 | 13.594% | $259.5736 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $86.42 | 10.578% | $95.5615 | $95.56 | $95.55 | $95.60 |
| Purchase #4 | $62.36 | 10.649% | $69.0007 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $128.43 | 7.303% | $137.8092 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $9.90 | 10.321% | $10.9218 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $108.39 | 13.104% | $122.5934 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $804.67 | $890.8115 | $890.80 | $890.75 | $890.90 | |