| 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 | $165.70 | 5.116% | $174.1772 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $187.97 | 10.692% | $208.0678 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $187.47 | 10.549% | $207.2462 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $149.68 | 5.614% | $158.083 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $87.64 | 4.830% | $91.873 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $164.50 | 8.825% | $179.0171 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $159.31 | 12.793% | $179.6905 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $1,102.27 | $1,198.1548 | $1,198.16 | $1,198.15 | $1,198.20 | |