| 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 | $206.84 | 11.245% | $230.0992 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $161.39 | 3.325% | $166.7562 | $166.76 | $166.75 | $166.80 |
| Purchase #3 | $75.84 | 12.362% | $85.2153 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $98.97 | 8.257% | $107.142 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $132.56 | 9.738% | $145.4687 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $29.77 | 12.480% | $33.4853 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $142.27 | 6.361% | $151.3198 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $847.64 | $919.4865 | $919.50 | $919.45 | $919.50 | |