| 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 | $146.58 | 12.203% | $164.4672 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $90.85 | 7.404% | $97.5765 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $225.28 | 7.621% | $242.4486 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $105.37 | 11.708% | $117.7067 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $24.58 | 10.259% | $27.1017 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $180.36 | 4.587% | $188.6331 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $62.63 | 13.425% | $71.0381 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $835.65 | $908.9719 | $908.98 | $909.00 | $908.90 | |