| 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 | $165.98 | 6.133% | $176.1596 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $80.95 | 6.708% | $86.3801 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $202.77 | 4.590% | $212.0771 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $50.57 | 3.693% | $52.4376 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $84.77 | 4.646% | $88.7084 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $134.77 | 10.767% | $149.2807 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $127.49 | 10.779% | $141.2321 | $141.23 | $141.25 | $141.20 |
| 7 purchase totals = | $847.30 | $906.2756 | $906.28 | $906.35 | $906.30 | |