| 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 | $156.28 | 13.780% | $177.8154 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $185.58 | 5.368% | $195.5419 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $156.36 | 4.403% | $163.2445 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $116.30 | 5.225% | $122.3767 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $78.77 | 13.766% | $89.6135 | $89.61 | $89.60 | $89.60 |
| Purchase #6 | $181.79 | 13.575% | $206.468 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $157.27 | 4.320% | $164.0641 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,032.35 | $1,119.1241 | $1,119.12 | $1,119.10 | $1,119.10 | |