| 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 | $141.90 | 13.618% | $161.2239 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $49.70 | 10.118% | $54.7286 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $145.74 | 12.283% | $163.6412 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $113.97 | 3.574% | $118.0433 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $102.41 | 13.170% | $115.8974 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $132.57 | 4.758% | $138.8777 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $45.29 | 6.466% | $48.2185 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $731.58 | $800.6306 | $800.63 | $800.65 | $800.50 | |