| 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 | $151.61 | 5.466% | $159.897 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $106.75 | 3.383% | $110.3614 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $31.25 | 12.259% | $35.0809 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $54.55 | 7.750% | $58.7776 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $162.73 | 10.584% | $179.9533 | $179.95 | $179.95 | $180.00 |
| Purchase #6 | $215.98 | 7.513% | $232.2066 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $134.46 | 5.713% | $142.1417 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $857.33 | $918.4185 | $918.42 | $918.45 | $918.50 | |