| 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 | $170.30 | 12.622% | $191.7953 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $104.34 | 12.467% | $117.3481 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $175.73 | 8.527% | $190.7145 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $228.44 | 13.549% | $259.3913 | $259.39 | $259.40 | $259.40 |
| Purchase #5 | $111.27 | 6.757% | $118.7885 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $137.81 | 6.608% | $146.9165 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $212.76 | 11.608% | $237.4572 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $1,140.65 | $1,262.4114 | $1,262.42 | $1,262.40 | $1,262.40 | |