| 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 | $33.66 | 11.265% | $37.4518 | $37.45 | $37.45 | $37.50 |
| Purchase #2 | $159.48 | 5.838% | $168.7904 | $168.79 | $168.80 | $168.80 |
| Purchase #3 | $193.88 | 6.132% | $205.7687 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $67.27 | 11.761% | $75.1816 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $127.39 | 9.169% | $139.0704 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $176.97 | 8.665% | $192.3045 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $106.97 | 5.321% | $112.6619 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $865.62 | $931.2293 | $931.22 | $931.20 | $931.40 | |