| 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 | $137.67 | 13.540% | $156.3105 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $119.65 | 12.566% | $134.6852 | $134.69 | $134.70 | $134.70 |
| Purchase #3 | $81.56 | 12.658% | $91.8839 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $181.64 | 5.194% | $191.0744 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $34.66 | 12.436% | $38.9703 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $206.45 | 9.326% | $225.7035 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $139.41 | 6.719% | $148.777 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $901.04 | $987.4048 | $987.40 | $987.40 | $987.50 | |