| 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 | $148.74 | 10.739% | $164.7132 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $71.27 | 10.868% | $79.0156 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $202.60 | 10.674% | $224.2255 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $18.79 | 5.297% | $19.7853 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $13.25 | 8.313% | $14.3515 | $14.35 | $14.35 | $14.40 |
| Purchase #6 | $63.72 | 8.296% | $69.0062 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $192.46 | 7.611% | $207.1081 | $207.11 | $207.10 | $207.10 |
| 7 purchase totals = | $710.83 | $778.2054 | $778.22 | $778.20 | $778.20 | |