| 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 | $161.39 | 3.315% | $166.7401 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $175.33 | 4.671% | $183.5197 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $186.80 | 8.160% | $202.0429 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $75.94 | 4.739% | $79.5388 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $27.90 | 10.242% | $30.7575 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $230.81 | 9.486% | $252.7046 | $252.70 | $252.70 | $252.70 |
| Purchase #7 | $170.67 | 4.284% | $177.9815 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $1,028.84 | $1,093.2851 | $1,093.28 | $1,093.30 | $1,093.20 | |