| 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 | $245.90 | 10.852% | $272.5851 | $272.59 | $272.60 | $272.60 |
| Purchase #2 | $149.67 | 9.567% | $163.9889 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $223.25 | 9.768% | $245.0571 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $53.69 | 6.621% | $57.2448 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $46.39 | 7.489% | $49.8641 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $142.42 | 8.651% | $154.7408 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $5.81 | 9.626% | $6.3693 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $867.13 | $949.8501 | $949.85 | $949.85 | $949.90 | |