| 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 | $167.90 | 10.781% | $186.0013 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $42.90 | 5.783% | $45.3809 | $45.38 | $45.40 | $45.40 |
| Purchase #3 | $15.27 | 4.644% | $15.9791 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $223.41 | 3.153% | $230.4541 | $230.45 | $230.45 | $230.50 |
| Purchase #5 | $100.97 | 7.183% | $108.2227 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $32.25 | 4.293% | $33.6345 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $95.32 | 11.598% | $106.3752 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $678.02 | $726.0478 | $726.04 | $726.10 | $726.10 | |