| 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 | $172.43 | 8.289% | $186.7227 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $114.99 | 7.567% | $123.6913 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $43.65 | 6.787% | $46.6125 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $30.46 | 9.269% | $33.2833 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $41.27 | 7.242% | $44.2588 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $23.96 | 3.773% | $24.864 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $235.72 | 7.563% | $253.5475 | $253.55 | $253.55 | $253.50 |
| 7 purchase totals = | $662.48 | $712.9801 | $712.97 | $712.95 | $713.00 | |