| 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 | $170.67 | 9.431% | $186.7659 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $213.71 | 6.859% | $228.3684 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $234.40 | 9.559% | $256.8063 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $237.59 | 11.618% | $265.1932 | $265.19 | $265.20 | $265.20 |
| Purchase #5 | $209.29 | 6.650% | $223.2078 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $19.59 | 6.812% | $20.9245 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $246.95 | 3.553% | $255.7241 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,332.20 | $1,436.9902 | $1,436.99 | $1,436.90 | $1,437.00 | |