| 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 | $123.65 | 11.792% | $138.2308 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $147.49 | 7.816% | $159.0178 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $193.73 | 6.613% | $206.5414 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $70.44 | 12.565% | $79.2908 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $111.27 | 13.312% | $126.0823 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $149.81 | 9.222% | $163.6255 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $8.75 | 13.421% | $9.9243 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $805.14 | $882.7129 | $882.71 | $882.75 | $882.60 | |