| 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 | $191.37 | 7.566% | $205.8491 | $205.85 | $205.85 | $205.80 |
| Purchase #2 | $228.63 | 7.187% | $245.0616 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $74.74 | 7.376% | $80.2528 | $80.25 | $80.25 | $80.30 |
| Purchase #4 | $156.52 | 13.218% | $177.2088 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $72.67 | 12.680% | $81.8846 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $129.83 | 12.816% | $146.469 | $146.47 | $146.45 | $146.50 |
| Purchase #7 | $215.44 | 11.555% | $240.3341 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $1,069.20 | $1,177.0600 | $1,177.05 | $1,177.05 | $1,177.10 | |