| 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 | $124.38 | 11.807% | $139.0655 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $200.45 | 7.218% | $214.9185 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $136.85 | 5.557% | $144.4548 | $144.45 | $144.45 | $144.50 |
| Purchase #4 | $216.83 | 8.623% | $235.5273 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $183.82 | 6.402% | $195.5882 | $195.59 | $195.60 | $195.60 |
| Purchase #6 | $27.99 | 13.742% | $31.8364 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $195.99 | 4.439% | $204.69 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $1,086.31 | $1,166.0807 | $1,166.09 | $1,166.10 | $1,166.10 | |