| 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 | $163.50 | 4.573% | $170.9769 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $59.38 | 5.598% | $62.7041 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $17.70 | 3.728% | $18.3599 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $187.30 | 7.183% | $200.7538 | $200.75 | $200.75 | $200.80 |
| Purchase #5 | $10.81 | 9.583% | $11.8459 | $11.85 | $11.85 | $11.80 |
| Purchase #6 | $178.37 | 12.746% | $201.105 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $128.77 | 10.671% | $142.511 | $142.51 | $142.50 | $142.50 |
| 7 purchase totals = | $745.83 | $808.2566 | $808.26 | $808.25 | $808.30 | |