| 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 | $134.73 | 11.257% | $149.8966 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $39.25 | 6.791% | $41.9155 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $235.95 | 12.445% | $265.314 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $130.93 | 4.708% | $137.0942 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $37.38 | 3.764% | $38.787 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $141.85 | 4.860% | $148.7439 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $63.87 | 9.592% | $69.9964 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $783.96 | $851.7476 | $851.75 | $851.75 | $851.70 | |