| 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 | $131.79 | 4.703% | $137.9881 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $58.87 | 13.442% | $66.7833 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $51.83 | 10.149% | $57.0902 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $248.95 | 4.161% | $259.3088 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $83.94 | 8.651% | $91.2016 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $122.50 | 5.609% | $129.371 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $103.94 | 10.289% | $114.6344 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $801.82 | $856.3774 | $856.37 | $856.40 | $856.40 | |