| 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 | $176.42 | 12.476% | $198.4302 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $28.84 | 8.758% | $31.3658 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $228.95 | 10.196% | $252.2937 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $116.92 | 6.330% | $124.321 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $134.51 | 3.564% | $139.3039 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $66.85 | 10.781% | $74.0571 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $6.63 | 9.330% | $7.2486 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $759.12 | $827.0203 | $827.02 | $827.00 | $827.00 | |