| 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 | $107.37 | 13.321% | $121.6728 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $151.84 | 10.641% | $167.9973 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $66.97 | 10.417% | $73.9463 | $73.95 | $73.95 | $73.90 |
| Purchase #4 | $38.65 | 11.165% | $42.9653 | $42.97 | $42.95 | $43.00 |
| Purchase #5 | $33.95 | 6.444% | $36.1377 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $126.78 | 8.396% | $137.4244 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $138.51 | 10.831% | $153.512 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $664.07 | $733.6558 | $733.66 | $733.60 | $733.60 | |