| 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 | $164.57 | 7.230% | $176.4684 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $107.51 | 6.712% | $114.7261 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $59.59 | 3.805% | $61.8574 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $71.54 | 8.181% | $77.3927 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $61.50 | 7.636% | $66.1961 | $66.20 | $66.20 | $66.20 |
| Purchase #6 | $147.35 | 9.436% | $161.2539 | $161.25 | $161.25 | $161.30 |
| Purchase #7 | $127.81 | 7.652% | $137.59 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $739.87 | $795.4846 | $795.49 | $795.50 | $795.60 | |