| 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 | $130.72 | 11.139% | $145.2809 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $97.57 | 13.435% | $110.6785 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $47.83 | 6.198% | $50.7945 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $149.69 | 11.419% | $166.7831 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $43.81 | 5.367% | $46.1613 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $82.44 | 3.264% | $85.1308 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $180.60 | 10.479% | $199.5251 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $732.66 | $804.3542 | $804.35 | $804.45 | $804.40 | |