| 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 | $122.90 | 9.736% | $134.8655 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $136.68 | 7.465% | $146.8832 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $177.36 | 3.233% | $183.094 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $30.39 | 13.310% | $34.4349 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $178.69 | 7.649% | $192.358 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $144.43 | 6.573% | $153.9234 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $5.40 | 9.759% | $5.927 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $795.85 | $851.4860 | $851.48 | $851.50 | $851.50 | |