| 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 | $69.37 | 11.522% | $77.3628 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $74.70 | 4.414% | $77.9973 | $78.00 | $78.00 | $78.00 |
| Purchase #3 | $139.91 | 10.187% | $154.1626 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $148.63 | 7.823% | $160.2573 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $150.34 | 11.134% | $167.0789 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $210.96 | 3.608% | $218.5714 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $153.90 | 6.564% | $164.002 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $947.81 | $1,019.4323 | $1,019.43 | $1,019.40 | $1,019.60 | |