| 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 | $164.29 | 13.545% | $186.5431 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $146.99 | 4.310% | $153.3253 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $28.85 | 6.333% | $30.6771 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $15.40 | 6.209% | $16.3562 | $16.36 | $16.35 | $16.40 |
| Purchase #5 | $80.26 | 10.389% | $88.5982 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $75.48 | 3.353% | $78.0108 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $58.79 | 12.560% | $66.174 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $570.06 | $619.6847 | $619.69 | $619.70 | $619.70 | |