| 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 | $156.57 | 5.870% | $165.7607 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $65.39 | 4.550% | $68.3652 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $151.70 | 3.242% | $156.6181 | $156.62 | $156.60 | $156.60 |
| Purchase #4 | $165.44 | 10.842% | $183.377 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $5.35 | 9.106% | $5.8372 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $234.80 | 4.816% | $246.108 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $15.69 | 13.833% | $17.8604 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $794.94 | $843.9266 | $843.94 | $843.90 | $844.00 | |