| 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 | $118.32 | 3.618% | $122.6008 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $155.53 | 11.674% | $173.6866 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $161.32 | 6.477% | $171.7687 | $171.77 | $171.75 | $171.80 |
| Purchase #4 | $39.74 | 9.526% | $43.5256 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $129.86 | 6.808% | $138.7009 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $33.56 | 9.289% | $36.6774 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $80.37 | 9.576% | $88.0662 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $718.70 | $775.0262 | $775.04 | $775.05 | $775.10 | |