| 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 | $173.58 | 12.436% | $195.1664 | $195.17 | $195.15 | $195.20 |
| Purchase #2 | $45.87 | 5.326% | $48.313 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $54.72 | 7.300% | $58.7146 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $64.50 | 4.523% | $67.4173 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $123.91 | 8.790% | $134.8017 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $61.66 | 5.602% | $65.1142 | $65.11 | $65.10 | $65.10 |
| Purchase #7 | $219.71 | 9.159% | $239.8332 | $239.83 | $239.85 | $239.80 |
| 7 purchase totals = | $743.95 | $809.3604 | $809.35 | $809.30 | $809.30 | |