| 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 | $174.87 | 4.263% | $182.3247 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $59.42 | 8.536% | $64.4921 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $175.85 | 12.613% | $198.03 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $25.28 | 6.316% | $26.8767 | $26.88 | $26.90 | $26.90 |
| Purchase #5 | $163.41 | 5.792% | $172.8747 | $172.87 | $172.85 | $172.90 |
| Purchase #6 | $139.31 | 4.712% | $145.8743 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $179.69 | 10.690% | $198.8989 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $917.83 | $989.3714 | $989.36 | $989.35 | $989.40 | |