| 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 | $187.37 | 7.513% | $201.4471 | $201.45 | $201.45 | $201.40 |
| Purchase #2 | $179.62 | 7.292% | $192.7179 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $179.36 | 12.653% | $202.0544 | $202.05 | $202.05 | $202.10 |
| Purchase #4 | $63.40 | 9.642% | $69.513 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $33.92 | 13.373% | $38.4561 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $52.85 | 12.195% | $59.2951 | $59.30 | $59.30 | $59.30 |
| Purchase #7 | $144.62 | 9.149% | $157.8513 | $157.85 | $157.85 | $157.90 |
| 7 purchase totals = | $841.14 | $921.3349 | $921.34 | $921.30 | $921.40 | |