| 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 | $162.33 | 4.526% | $169.6771 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $232.79 | 11.313% | $259.1255 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $76.54 | 6.668% | $81.6437 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $149.40 | 3.478% | $154.5961 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $154.99 | 10.495% | $171.2562 | $171.26 | $171.25 | $171.30 |
| Purchase #6 | $12.25 | 7.693% | $13.1924 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $17.73 | 3.397% | $18.3323 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $806.03 | $867.8233 | $867.83 | $867.90 | $867.80 | |