| 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 | $134.91 | 11.187% | $150.0024 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $25.42 | 5.599% | $26.8433 | $26.84 | $26.85 | $26.80 |
| Purchase #3 | $230.99 | 11.808% | $258.2653 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $92.45 | 10.336% | $102.0056 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $130.35 | 11.705% | $145.6075 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $246.91 | 6.447% | $262.8283 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $176.66 | 11.498% | $196.9724 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $1,037.69 | $1,142.5248 | $1,142.53 | $1,142.50 | $1,142.50 | |