| 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 | $215.44 | 12.859% | $243.1434 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $51.55 | 9.721% | $56.5612 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $14.31 | 9.874% | $15.723 | $15.72 | $15.70 | $15.70 |
| Purchase #4 | $101.38 | 7.346% | $108.8274 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $59.88 | 12.668% | $67.4656 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $78.74 | 10.764% | $87.2156 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $180.63 | 10.138% | $198.9423 | $198.94 | $198.95 | $198.90 |
| 7 purchase totals = | $701.93 | $777.8785 | $777.88 | $777.85 | $777.80 | |