| 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 | $148.70 | 11.597% | $165.9447 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $95.35 | 12.746% | $107.5033 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $165.66 | 12.618% | $186.563 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $32.29 | 10.531% | $35.6905 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $77.86 | 6.485% | $82.9092 | $82.91 | $82.90 | $82.90 |
| Purchase #6 | $140.58 | 12.692% | $158.4224 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $231.80 | 11.282% | $257.9517 | $257.95 | $257.95 | $258.00 |
| 7 purchase totals = | $892.24 | $994.9848 | $994.97 | $994.95 | $995.00 | |