| 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 | $165.61 | 9.716% | $181.7007 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $27.37 | 10.674% | $30.2915 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $197.64 | 7.429% | $212.3227 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $171.82 | 5.204% | $180.7615 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $128.33 | 5.154% | $134.9441 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $71.53 | 4.242% | $74.5643 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $75.38 | 5.275% | $79.3563 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $837.68 | $893.9411 | $893.93 | $893.90 | $894.00 | |