| 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 | $198.96 | 13.529% | $225.8773 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $23.45 | 9.727% | $25.731 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $152.43 | 11.713% | $170.2841 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $15.69 | 8.370% | $17.0033 | $17.00 | $17.00 | $17.00 |
| Purchase #5 | $91.49 | 8.365% | $99.1431 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $55.55 | 10.423% | $61.34 | $61.34 | $61.35 | $61.30 |
| Purchase #7 | $23.47 | 6.690% | $25.0401 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $561.04 | $624.4189 | $624.41 | $624.50 | $624.30 | |