| 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 | $177.91 | 11.461% | $198.3003 | $198.30 | $198.30 | $198.30 |
| Purchase #2 | $110.98 | 13.184% | $125.6116 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $78.68 | 4.137% | $81.935 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $213.46 | 9.524% | $233.7899 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $31.80 | 10.808% | $35.2369 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $134.26 | 3.715% | $139.2478 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $35.43 | 9.496% | $38.7944 | $38.79 | $38.80 | $38.80 |
| 7 purchase totals = | $782.52 | $852.9159 | $852.92 | $852.95 | $852.80 | |