| 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 | $163.68 | 7.765% | $176.3898 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $173.84 | 4.604% | $181.8436 | $181.84 | $181.85 | $181.80 |
| Purchase #3 | $47.43 | 3.712% | $49.1906 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $46.69 | 7.140% | $50.0237 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $184.61 | 12.105% | $206.957 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $151.90 | 4.291% | $158.418 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $204.64 | 8.809% | $222.6667 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $972.79 | $1,045.4894 | $1,045.49 | $1,045.45 | $1,045.50 | |