| 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 | $177.50 | 7.379% | $190.5977 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $43.96 | 9.333% | $48.0628 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $135.36 | 6.363% | $143.973 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $224.70 | 3.247% | $231.996 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $174.73 | 7.456% | $187.7579 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $197.82 | 12.633% | $222.8106 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $154.97 | 13.724% | $176.2381 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $1,109.04 | $1,201.4361 | $1,201.44 | $1,201.40 | $1,201.50 | |