| 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 | $216.91 | 9.198% | $236.8614 | $236.86 | $236.85 | $236.90 |
| Purchase #2 | $156.77 | 13.612% | $178.1095 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $82.35 | 3.316% | $85.0807 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $122.55 | 11.625% | $136.7964 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $17.39 | 8.737% | $18.9094 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $80.89 | 13.754% | $92.0156 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $47.68 | 7.803% | $51.4005 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $724.54 | $799.1735 | $799.18 | $799.15 | $799.20 | |