| 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 | $18.74 | 13.495% | $21.269 | $21.27 | $21.25 | $21.30 |
| Purchase #2 | $152.78 | 12.308% | $171.5842 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $107.80 | 11.135% | $119.8035 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $200.96 | 12.156% | $225.3887 | $225.39 | $225.40 | $225.40 |
| Purchase #5 | $39.68 | 3.556% | $41.091 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $198.36 | 3.374% | $205.0527 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $18.50 | 4.733% | $19.3756 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $736.82 | $803.5647 | $803.56 | $803.60 | $803.70 | |