| 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 | $171.31 | 8.405% | $185.7086 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $133.53 | 8.386% | $144.7278 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $228.79 | 4.565% | $239.2343 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $246.98 | 8.160% | $267.1336 | $267.13 | $267.15 | $267.10 |
| Purchase #5 | $96.44 | 5.234% | $101.4877 | $101.49 | $101.50 | $101.50 |
| Purchase #6 | $63.27 | 7.447% | $67.9817 | $67.98 | $68.00 | $68.00 |
| Purchase #7 | $7.32 | 5.706% | $7.7377 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $947.64 | $1,014.0114 | $1,014.01 | $1,014.10 | $1,013.90 | |