| 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 | $110.45 | 7.254% | $118.462 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $133.84 | 7.477% | $143.8472 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $14.94 | 13.786% | $16.9996 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $109.97 | 9.222% | $120.1114 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $173.33 | 6.299% | $184.2481 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $28.41 | 5.612% | $30.0044 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $154.87 | 6.550% | $165.014 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $725.81 | $778.6867 | $778.68 | $778.65 | $778.60 | |