| 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 | $153.80 | 4.748% | $161.1024 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $58.76 | 12.761% | $66.2584 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $59.58 | 10.607% | $65.8997 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $194.59 | 11.205% | $216.3938 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $182.61 | 13.812% | $207.8321 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $9.87 | 11.462% | $11.0013 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $193.92 | 11.218% | $215.6739 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $853.13 | $944.1616 | $944.15 | $944.15 | $944.20 | |