| 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 | $157.82 | 6.503% | $168.083 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $79.92 | 3.851% | $82.9977 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $16.32 | 11.734% | $18.235 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $134.69 | 5.689% | $142.3525 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $84.71 | 4.400% | $88.4372 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $196.96 | 3.556% | $203.9639 | $203.96 | $203.95 | $204.00 |
| Purchase #7 | $39.61 | 9.796% | $43.4902 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $710.03 | $747.5595 | $747.56 | $747.60 | $747.60 | |