| 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 | $6.46 | 11.445% | $7.1993 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $207.98 | 8.541% | $225.7436 | $225.74 | $225.75 | $225.70 |
| Purchase #3 | $121.63 | 4.228% | $126.7725 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $30.74 | 10.671% | $34.0203 | $34.02 | $34.00 | $34.00 |
| Purchase #5 | $37.82 | 8.824% | $41.1572 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $159.48 | 13.598% | $181.1661 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $82.85 | 3.478% | $85.7315 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $646.96 | $701.7905 | $701.79 | $701.75 | $701.80 | |