| 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 | $162.79 | 11.668% | $181.7843 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $233.40 | 8.146% | $252.4128 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $185.63 | 11.541% | $207.0536 | $207.05 | $207.05 | $207.10 |
| Purchase #4 | $233.43 | 11.530% | $260.3445 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $139.94 | 8.563% | $151.9231 | $151.92 | $151.90 | $151.90 |
| Purchase #6 | $232.55 | 6.547% | $247.775 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $95.41 | 13.155% | $107.9612 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $1,283.15 | $1,409.2545 | $1,409.24 | $1,409.25 | $1,409.30 | |