| 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 | $178.57 | 7.870% | $192.6235 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $70.97 | 8.294% | $76.8563 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $231.40 | 4.357% | $241.4821 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $140.74 | 9.594% | $154.2426 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $148.93 | 10.486% | $164.5468 | $164.55 | $164.55 | $164.50 |
| Purchase #6 | $60.49 | 9.868% | $66.4592 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $33.29 | 3.763% | $34.5427 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $864.39 | $930.7532 | $930.75 | $930.75 | $930.70 | |