| 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 | $181.27 | 5.423% | $191.1003 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $200.53 | 3.771% | $208.092 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $61.92 | 4.596% | $64.7658 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $117.62 | 7.322% | $126.2321 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $80.36 | 5.376% | $84.6802 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $78.71 | 10.339% | $86.8478 | $86.85 | $86.85 | $86.80 |
| Purchase #7 | $144.65 | 13.764% | $164.5596 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $865.06 | $926.2778 | $926.28 | $926.30 | $926.30 | |