| 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 | $142.82 | 13.108% | $161.5408 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $110.49 | 3.675% | $114.5505 | $114.55 | $114.55 | $114.60 |
| Purchase #3 | $107.63 | 7.299% | $115.4859 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $93.50 | 13.694% | $106.3039 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $167.57 | 3.484% | $173.4081 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $73.66 | 7.844% | $79.4379 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $72.61 | 7.326% | $77.9294 | $77.93 | $77.95 | $77.90 |
| 7 purchase totals = | $768.28 | $828.6565 | $828.66 | $828.70 | $828.60 | |