| 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 | $196.45 | 11.411% | $218.8669 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $147.44 | 6.706% | $157.3273 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $74.94 | 4.535% | $78.3385 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $199.68 | 11.159% | $221.9623 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $34.63 | 6.673% | $36.9409 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $50.43 | 3.806% | $52.3494 | $52.35 | $52.35 | $52.30 |
| Purchase #7 | $29.33 | 4.515% | $30.6542 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $732.90 | $796.4395 | $796.44 | $796.45 | $796.40 | |