| 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 | $190.65 | 11.531% | $212.6339 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $19.47 | 11.762% | $21.7601 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $164.62 | 10.345% | $181.6499 | $181.65 | $181.65 | $181.60 |
| Purchase #4 | $89.30 | 5.872% | $94.5437 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $8.38 | 8.332% | $9.0782 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $68.37 | 7.527% | $73.5162 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $114.61 | 13.864% | $130.4995 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $655.40 | $723.6815 | $723.68 | $723.70 | $723.60 | |