| 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 | $210.97 | 3.207% | $217.7358 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $181.53 | 3.602% | $188.0687 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $11.90 | 10.629% | $13.1649 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $53.77 | 9.449% | $58.8507 | $58.85 | $58.85 | $58.90 |
| Purchase #5 | $100.74 | 8.483% | $109.2858 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $15.26 | 10.659% | $16.8866 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $137.37 | 3.292% | $141.8922 | $141.89 | $141.90 | $141.90 |
| 7 purchase totals = | $711.54 | $745.8847 | $745.89 | $745.90 | $746.00 | |