| 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 | $206.93 | 4.120% | $215.4555 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $155.99 | 6.820% | $166.6285 | $166.63 | $166.65 | $166.60 |
| Purchase #3 | $200.71 | 4.481% | $209.7038 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $122.43 | 12.771% | $138.0655 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $176.84 | 13.656% | $200.9893 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $72.41 | 8.237% | $78.3744 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $148.84 | 10.754% | $164.8463 | $164.85 | $164.85 | $164.80 |
| 7 purchase totals = | $1,084.15 | $1,174.0633 | $1,174.07 | $1,174.05 | $1,174.10 | |