| 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 | $157.81 | 8.225% | $170.7899 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $109.61 | 8.527% | $118.9564 | $118.96 | $118.95 | $119.00 |
| Purchase #3 | $19.40 | 10.458% | $21.4289 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $213.40 | 7.303% | $228.9846 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $55.87 | 3.111% | $57.6081 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $21.55 | 13.733% | $24.5095 | $24.51 | $24.50 | $24.50 |
| Purchase #7 | $174.92 | 7.620% | $188.2489 | $188.25 | $188.25 | $188.20 |
| 7 purchase totals = | $752.56 | $810.5263 | $810.53 | $810.55 | $810.50 | |