| 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 | $148.93 | 3.818% | $154.6161 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $210.68 | 10.436% | $232.6666 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $207.60 | 11.429% | $231.3266 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $20.75 | 12.661% | $23.3772 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $63.37 | 8.783% | $68.9358 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $180.48 | 3.227% | $186.3041 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $38.78 | 4.561% | $40.5488 | $40.55 | $40.55 | $40.50 |
| 7 purchase totals = | $870.59 | $937.7752 | $937.79 | $937.80 | $937.70 | |