| 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 | $145.91 | 5.705% | $154.2342 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $128.83 | 4.534% | $134.6712 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $91.77 | 6.305% | $97.5561 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $236.71 | 5.683% | $250.1622 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $119.80 | 11.802% | $133.9388 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $62.94 | 7.172% | $67.4541 | $67.45 | $67.45 | $67.50 |
| Purchase #7 | $234.81 | 4.616% | $245.6488 | $245.65 | $245.65 | $245.60 |
| 7 purchase totals = | $1,020.77 | $1,083.6654 | $1,083.66 | $1,083.65 | $1,083.70 | |