| 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 | $133.48 | 12.345% | $149.9581 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $246.33 | 3.291% | $254.4367 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $163.79 | 7.471% | $176.0268 | $176.03 | $176.05 | $176.00 |
| Purchase #4 | $76.87 | 4.276% | $80.157 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $156.47 | 12.241% | $175.6235 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $165.67 | 3.748% | $171.8793 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $172.82 | 3.522% | $178.9067 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $1,115.43 | $1,186.9881 | $1,187.00 | $1,187.00 | $1,187.00 | |