| 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 | $146.35 | 11.329% | $162.93 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $51.51 | 9.314% | $56.3076 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $26.46 | 10.653% | $29.2788 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $164.91 | 9.453% | $180.4989 | $180.50 | $180.50 | $180.50 |
| Purchase #5 | $89.67 | 12.420% | $100.807 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $140.87 | 4.416% | $147.0908 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $183.93 | 10.283% | $202.8435 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $803.70 | $879.7566 | $879.76 | $879.80 | $879.70 | |