| 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 | $172.60 | 6.282% | $183.4427 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $227.40 | 11.246% | $252.9734 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $10.76 | 4.411% | $11.2346 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $141.40 | 8.807% | $153.8531 | $153.85 | $153.85 | $153.90 |
| Purchase #5 | $97.87 | 4.314% | $102.0921 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $192.87 | 4.303% | $201.1692 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $76.52 | 10.285% | $84.3901 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $919.42 | $989.1552 | $989.14 | $989.15 | $989.20 | |