| 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 | $168.53 | 3.609% | $174.6122 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $174.86 | 8.118% | $189.0551 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $250.27 | 4.825% | $262.3455 | $262.35 | $262.35 | $262.30 |
| Purchase #4 | $224.58 | 11.315% | $249.9912 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $73.95 | 12.421% | $83.1353 | $83.14 | $83.15 | $83.10 |
| Purchase #6 | $185.83 | 5.366% | $195.8016 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $30.35 | 3.852% | $31.5191 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $1,108.37 | $1,186.4600 | $1,186.47 | $1,186.45 | $1,186.40 | |