| 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 | $179.32 | 10.446% | $198.0518 | $198.05 | $198.05 | $198.10 |
| Purchase #2 | $16.71 | 12.842% | $18.8559 | $18.86 | $18.85 | $18.90 |
| Purchase #3 | $71.96 | 12.233% | $80.7629 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $87.83 | 10.598% | $97.1382 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $16.28 | 10.174% | $17.9363 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $216.52 | 9.235% | $236.5156 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $235.29 | 6.126% | $249.7039 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $823.91 | $898.9646 | $898.97 | $898.95 | $899.00 | |