| 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 | $139.94 | 7.634% | $150.623 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $93.67 | 10.709% | $103.7011 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $54.94 | 3.310% | $56.7585 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $185.36 | 7.191% | $198.6892 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $124.52 | 3.157% | $128.4511 | $128.45 | $128.45 | $128.50 |
| Purchase #6 | $161.49 | 7.652% | $173.8472 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $199.50 | 12.721% | $224.8784 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $959.42 | $1,036.9485 | $1,036.95 | $1,036.95 | $1,037.00 | |