| 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 | $128.74 | 4.280% | $134.2501 | $134.25 | $134.25 | $134.30 |
| Purchase #2 | $175.68 | 8.422% | $190.4758 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $55.84 | 8.845% | $60.779 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $125.80 | 8.398% | $136.3647 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $141.43 | 10.325% | $156.0326 | $156.03 | $156.05 | $156.00 |
| Purchase #6 | $31.44 | 3.770% | $32.6253 | $32.63 | $32.65 | $32.60 |
| Purchase #7 | $217.39 | 5.431% | $229.1965 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $876.32 | $939.7240 | $939.73 | $939.80 | $939.80 | |