| 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 | $141.76 | 5.761% | $149.9268 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $76.56 | 8.858% | $83.3417 | $83.34 | $83.35 | $83.30 |
| Purchase #3 | $67.75 | 5.273% | $71.3225 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $71.55 | 12.436% | $80.448 | $80.45 | $80.45 | $80.40 |
| Purchase #5 | $111.98 | 3.776% | $116.2084 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $230.36 | 13.748% | $262.0299 | $262.03 | $262.05 | $262.00 |
| Purchase #7 | $240.82 | 13.134% | $272.4493 | $272.45 | $272.45 | $272.40 |
| 7 purchase totals = | $940.78 | $1,035.7266 | $1,035.73 | $1,035.75 | $1,035.50 | |