| 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 | $133.38 | 10.274% | $147.0835 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $231.73 | 7.725% | $249.6311 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $48.63 | 13.235% | $55.0662 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $47.39 | 11.155% | $52.6764 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $176.89 | 5.158% | $186.014 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $179.96 | 8.620% | $195.4726 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $91.68 | 6.857% | $97.9665 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $909.66 | $983.9103 | $983.91 | $983.90 | $984.00 | |