| 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 | $134.84 | 6.360% | $143.4158 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $66.83 | 4.226% | $69.6542 | $69.65 | $69.65 | $69.70 |
| Purchase #3 | $228.75 | 9.217% | $249.8339 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $76.45 | 13.605% | $86.851 | $86.85 | $86.85 | $86.90 |
| Purchase #5 | $186.74 | 5.521% | $197.0499 | $197.05 | $197.05 | $197.00 |
| Purchase #6 | $76.62 | 9.807% | $84.1341 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $149.81 | 10.678% | $165.8067 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $920.04 | $996.7456 | $996.74 | $996.75 | $996.70 | |