| 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 | $173.41 | 4.712% | $181.5811 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $83.68 | 6.583% | $89.1887 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $86.44 | 5.744% | $91.4051 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $89.47 | 10.728% | $99.0683 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $193.77 | 4.161% | $201.8328 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $72.70 | 12.112% | $81.5054 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $200.97 | 7.735% | $216.515 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $900.44 | $961.0964 | $961.11 | $961.10 | $961.10 | |